diff --git a/Makefile.in b/Makefile.in
index 17f84342a997..b049de46620e 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -236,7 +236,9 @@ distclean : clean compilerplugins-clean mac-app-store-package.clean
         $(BUILDDIR)/solenv/lockfile/autoconf.h \
         $(BUILDDIR)/lo.xcent \
         $(BUILDDIR)/sysui/desktop/macosx/Info.plist \
-        $(BUILDDIR)/vs-code*.code-workspace*
+        $(BUILDDIR)/vs-code*.code-workspace* \
+        $(BUILDDIR)/extensions/source/macosx/quicklookpreview/appex/Info.plist \
+        $(BUILDDIR)/extensions/source/macosx/quicklookthumbnail/appex/Info.plist
 	$(if $(filter WNT,$(OS)),env -i PATH="$$PATH") $(FIND) $(SRCDIR)/solenv/gdb -name \*.pyc -exec rm -f {} \;
 
 #
diff --git a/configure.ac b/configure.ac
index 41cc74e1648c..f5f04c8eff42 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6051,6 +6051,8 @@ if test "$cross_compiling" = "yes"; then
         sysui/desktop/macosx/lo.xcent.in \
         .vscode/vs-code-template.code-workspace.in \
         solenv/lockfile/autoconf.h.in \
+        extensions/source/macosx/quicklookpreview/appex/Info.plist.in \
+        extensions/source/macosx/quicklookthumbnail/appex/Info.plist.in \
         ) \
     | (cd CONF-FOR-BUILD && tar xf -)
     cp configure CONF-FOR-BUILD
@@ -15852,6 +15854,8 @@ AC_CONFIG_FILES([
                  sysui/desktop/macosx/Info.plist
                  hardened_runtime.xcent:sysui/desktop/macosx/hardened_runtime.xcent.in
                  lo.xcent:sysui/desktop/macosx/lo.xcent.in
+                 extensions/source/macosx/quicklookpreview/appex/Info.plist
+                 extensions/source/macosx/quicklookthumbnail/appex/Info.plist
                  ])
 # map unix-style mount dirs to windows directories: /mnt/c/foobar -> C:/foobar
 # easier to do it in a postprocessing command than to modify every single variable
diff --git a/extensions/Package_quicklookpreviewappex.mk b/extensions/Package_quicklookpreviewappex.mk
index c90db2546833..85bc0b2560e3 100644
--- a/extensions/Package_quicklookpreviewappex.mk
+++ b/extensions/Package_quicklookpreviewappex.mk
@@ -7,7 +7,7 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 #
 
-$(eval $(call gb_Package_Package,extensions_quicklookpreviewappex,$(SRCDIR)/extensions/source/macosx/quicklookpreview/appex))
+$(eval $(call gb_Package_Package,extensions_quicklookpreviewappex,$(BUILDDIR)/extensions/source/macosx/quicklookpreview/appex))
 
 $(eval $(call gb_Package_add_files,extensions_quicklookpreviewappex,PlugIns/QuickLookPreview.appex/Contents,\
     Info.plist \
diff --git a/extensions/Package_quicklookthumbnailappex.mk b/extensions/Package_quicklookthumbnailappex.mk
index 32628d50452d..715270df7d49 100644
--- a/extensions/Package_quicklookthumbnailappex.mk
+++ b/extensions/Package_quicklookthumbnailappex.mk
@@ -7,7 +7,7 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 #
 
-$(eval $(call gb_Package_Package,extensions_quicklookthumbnailappex,$(SRCDIR)/extensions/source/macosx/quicklookthumbnail/appex))
+$(eval $(call gb_Package_Package,extensions_quicklookthumbnailappex,$(BUILDDIR)/extensions/source/macosx/quicklookthumbnail/appex))
 
 $(eval $(call gb_Package_add_files,extensions_quicklookthumbnailappex,PlugIns/QuickLookThumbnail.appex/Contents,\
     Info.plist \
diff --git a/extensions/source/macosx/quicklookpreview/appex/.gitignore b/extensions/source/macosx/quicklookpreview/appex/.gitignore
new file mode 100644
index 000000000000..f690390fcd6a
--- /dev/null
+++ b/extensions/source/macosx/quicklookpreview/appex/.gitignore
@@ -0,0 +1,9 @@
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+/Info.plist
diff --git a/extensions/source/macosx/quicklookpreview/appex/Info.plist b/extensions/source/macosx/quicklookpreview/appex/Info.plist.in
similarity index 88%
rename from extensions/source/macosx/quicklookpreview/appex/Info.plist
rename to extensions/source/macosx/quicklookpreview/appex/Info.plist.in
index e17296d9de07..2010e8a1bca2 100644
--- a/extensions/source/macosx/quicklookpreview/appex/Info.plist
+++ b/extensions/source/macosx/quicklookpreview/appex/Info.plist.in
@@ -12,15 +12,15 @@
     <key>CFBundleDevelopmentRegion</key>
     <string>en</string>
     <key>CFBundleDisplayName</key>
-    <string>LibreOffice Quick Look Preview</string>
+    <string>@PRODUCTNAME@ Quick Look Preview</string>
     <key>CFBundleExecutable</key>
     <string>QuickLookPreview</string>
     <key>CFBundleIdentifier</key>
-    <string>org.libreoffice.quicklookpreview</string>
+    <string>@MACOSX_BUNDLE_IDENTIFIER@.quicklookpreview</string>
     <key>CFBundleInfoDictionaryVersion</key>
     <string>6.0</string>
     <key>CFBundleName</key>
-    <string>QuickLookPreview</string>
+    <string>@PRODUCTNAME_WITHOUT_SPACES@QuickLookPreview</string>
     <key>CFBundlePackageType</key>
     <string>XPC!</string>
     <key>CFBundleShortVersionString</key>
@@ -32,7 +32,11 @@
     <key>CFBundleVersion</key>
     <string>1</string>
     <key>LSMinimumSystemVersion</key>
-    <string>12.0</string>
+    <string>@MACOSX_DEPLOYMENT_TARGET@.0</string>
+    <key>DTXcodeBuild</key>
+    <string>@MACOSX_XCODE_BUILD_VERSION@</string>
+    <key>DTSDKBuild</key>
+    <string>@MACOSX_SDK_BUILD_VERSION@</string>
     <key>NSExtension</key>
     <dict>
         <key>NSExtensionAttributes</key>
diff --git a/extensions/source/macosx/quicklookthumbnail/appex/.gitignore b/extensions/source/macosx/quicklookthumbnail/appex/.gitignore
new file mode 100644
index 000000000000..f690390fcd6a
--- /dev/null
+++ b/extensions/source/macosx/quicklookthumbnail/appex/.gitignore
@@ -0,0 +1,9 @@
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+/Info.plist
diff --git a/extensions/source/macosx/quicklookthumbnail/appex/Info.plist b/extensions/source/macosx/quicklookthumbnail/appex/Info.plist.in
similarity index 88%
rename from extensions/source/macosx/quicklookthumbnail/appex/Info.plist
rename to extensions/source/macosx/quicklookthumbnail/appex/Info.plist.in
index d8a1d1338371..7ae631f1dc59 100644
--- a/extensions/source/macosx/quicklookthumbnail/appex/Info.plist
+++ b/extensions/source/macosx/quicklookthumbnail/appex/Info.plist.in
@@ -12,15 +12,15 @@
     <key>CFBundleDevelopmentRegion</key>
     <string>en</string>
     <key>CFBundleDisplayName</key>
-    <string>LibreOffice Quick Look Thumbnail</string>
+    <string>@PRODUCTNAME@ Quick Look Thumbnail</string>
     <key>CFBundleExecutable</key>
     <string>QuickLookThumbnail</string>
     <key>CFBundleIdentifier</key>
-    <string>org.libreoffice.quicklookthumbnail</string>
+    <string>@MACOSX_BUNDLE_IDENTIFIER@.quicklookthumbnail</string>
     <key>CFBundleInfoDictionaryVersion</key>
     <string>6.0</string>
     <key>CFBundleName</key>
-    <string>QuickLookThumbnail</string>
+    <string>@PRODUCTNAME_WITHOUT_SPACES@QuickLookThumbnail</string>
     <key>CFBundlePackageType</key>
     <string>XPC!</string>
     <key>CFBundleShortVersionString</key>
@@ -32,7 +32,11 @@
     <key>CFBundleVersion</key>
     <string>1</string>
     <key>LSMinimumSystemVersion</key>
-    <string>10.15</string>
+    <string>@MACOSX_DEPLOYMENT_TARGET@.0</string>
+    <key>DTXcodeBuild</key>
+    <string>@MACOSX_XCODE_BUILD_VERSION@</string>
+    <key>DTSDKBuild</key>
+    <string>@MACOSX_SDK_BUILD_VERSION@</string>
     <key>NSExtension</key>
     <dict>
         <key>NSExtensionAttributes</key>