diff --git a/filter/source/config/fragments/types/impress_OOXML_Presentation.xcu b/filter/source/config/fragments/types/impress_OOXML_Presentation.xcu
index 6264ce716787..ac15128781f8 100644
--- a/filter/source/config/fragments/types/impress_OOXML_Presentation.xcu
+++ b/filter/source/config/fragments/types/impress_OOXML_Presentation.xcu
@@ -20,7 +20,7 @@
     <prop oor:name="URLPattern"/>
     <prop oor:name="Extensions"><value>pptx pptm</value></prop>
     <prop oor:name="MediaType"><value>application/vnd.openxmlformats-officedocument.presentationml.presentation</value></prop>
-    <prop oor:name="Preferred"><value>true</value></prop>
+    <prop oor:name="Preferred"><value>false</value></prop>
     <prop oor:name="PreferredFilter"><value>Impress Office Open XML</value></prop>
     <prop oor:name="UIName"><value>Office Open XML Presentation</value></prop>
     <prop oor:name="ClipboardFormat"/>
diff --git a/filter/source/config/fragments/types/impress_OOXML_Presentation_AutoPlay.xcu b/filter/source/config/fragments/types/impress_OOXML_Presentation_AutoPlay.xcu
index 78c638daedf6..5a1cd6860564 100644
--- a/filter/source/config/fragments/types/impress_OOXML_Presentation_AutoPlay.xcu
+++ b/filter/source/config/fragments/types/impress_OOXML_Presentation_AutoPlay.xcu
@@ -20,7 +20,7 @@
     <prop oor:name="URLPattern"/>
     <prop oor:name="Extensions"><value>ppsx</value></prop>
     <prop oor:name="MediaType"><value>application/vnd.openxmlformats-officedocument.presentationml.slideshow</value></prop>
-    <prop oor:name="Preferred"><value>true</value></prop>
+    <prop oor:name="Preferred"><value>false</value></prop>
     <prop oor:name="PreferredFilter"><value>Impress Office Open XML AutoPlay</value></prop>
     <prop oor:name="UIName"><value xml:lang="en-US">Office Open XML Presentation AutoPlay</value></prop>
     <prop oor:name="ClipboardFormat"/>
diff --git a/filter/source/config/fragments/types/impress_OOXML_Presentation_Template.xcu b/filter/source/config/fragments/types/impress_OOXML_Presentation_Template.xcu
index c34d39541b8c..d858d9ff8d8c 100644
--- a/filter/source/config/fragments/types/impress_OOXML_Presentation_Template.xcu
+++ b/filter/source/config/fragments/types/impress_OOXML_Presentation_Template.xcu
@@ -20,7 +20,7 @@
     <prop oor:name="URLPattern"/>
     <prop oor:name="Extensions"><value>potx potm</value></prop>
     <prop oor:name="MediaType"><value>application/vnd.openxmlformats-officedocument.presentationml.template</value></prop>
-    <prop oor:name="Preferred"><value>true</value></prop>
+    <prop oor:name="Preferred"><value>false</value></prop>
     <prop oor:name="PreferredFilter"><value>Impress Office Open XML Template</value></prop>
     <prop oor:name="UIName"><value>Office Open XML Presentation Template</value></prop>
     <prop oor:name="ClipboardFormat"/>