diff --git a/application/palemoon/installer/package-manifest.in b/application/palemoon/installer/package-manifest.in
index 7b3c378d9..4bb803686 100644
--- a/application/palemoon/installer/package-manifest.in
+++ b/application/palemoon/installer/package-manifest.in
@@ -72,6 +72,9 @@
 #ifndef MOZ_STATIC_JS
 @BINPATH@/@DLL_PREFIX@mozjs@DLL_SUFFIX@
 #endif
+#ifdef GKMEDIAS_SHARED_LIBRARY
+@BINPATH@/@DLL_PREFIX@gkmedias@DLL_SUFFIX@
+#endif
 #ifndef MOZ_SYSTEM_NSPR
 #ifndef MOZ_FOLD_LIBS
 @BINPATH@/@DLL_PREFIX@nspr4@DLL_SUFFIX@