diff --git a/external/glyphy/ExternalPackage_glyphy.mk b/external/glyphy/ExternalPackage_glyphy.mk
index cbae840b894e..b4a32fccc082 100644
--- a/external/glyphy/ExternalPackage_glyphy.mk
+++ b/external/glyphy/ExternalPackage_glyphy.mk
@@ -13,6 +13,8 @@ $(eval $(call gb_ExternalPackage_use_external_project,glyphy,glyphy))
 
 ifeq ($(OS),MACOSX)
 $(eval $(call gb_ExternalPackage_add_file,glyphy,$(LIBO_LIB_FOLDER)/libglyphy.dylib,src/.libs/libglyphy.dylib))
+else ifeq ($(OS),WNT)
+# We build a static archive with MSVC, so nothing to add
 else ifeq ($(DISABLE_DYNLOADING),)
 $(eval $(call gb_ExternalPackage_add_file,glyphy,$(LIBO_LIB_FOLDER)/libglyphy.so.0,src/.libs/libglyphy.so.0.0.0))
 endif