--- a/browser/installer/package-manifest.in
+++ b/browser/installer/package-manifest.in
@@ -97,17 +97,16 @@
 @BINPATH@/ucrtbase.dll
 #endif
 #endif
 #ifdef MOZ_ICU_DATA_ARCHIVE
 @RESPATH@/@ICU_DATA_FILE@
 #endif
 #ifdef MOZ_GTK3
 @BINPATH@/@DLL_PREFIX@mozgtk@DLL_SUFFIX@
-@BINPATH@/gtk2/@DLL_PREFIX@mozgtk@DLL_SUFFIX@
 #endif
 
 ; We don't have a complete view of which dlls to expect when doing an artifact
 ; build because we haven't run all of configure, so we trust what's in
 ; dist/bin, because everything there was extracted from our original build's
 ; package.
 #if defined(MOZ_ARTIFACT_BUILDS) && defined(XP_WIN)
 @BINPATH@/*.dll