--- a/browser/installer/package-manifest.in
+++ b/browser/installer/package-manifest.in
@@ -241,16 +241,19 @@
 @RESPATH@/components/imglib2.xpt
 @RESPATH@/components/inspector.xpt
 @RESPATH@/components/intl.xpt
 @RESPATH@/components/jar.xpt
 @RESPATH@/components/jsdebugger.xpt
 @RESPATH@/components/jsdownloads.xpt
 @RESPATH@/browser/components/jsinspector.xpt
 @RESPATH@/components/layout_base.xpt
+#ifdef MOZ_DEBUG
+@RESPATH@/components/layout_debug.xpt
+#endif
 #ifdef NS_PRINTING
 @RESPATH@/components/layout_printing.xpt
 #endif
 @RESPATH@/components/layout_xul_tree.xpt
 @RESPATH@/components/layout_xul.xpt
 @RESPATH@/components/locale.xpt
 @RESPATH@/browser/components/migration.xpt
 @RESPATH@/components/mimetype.xpt

--- a/mobile/android/installer/package-manifest.in
+++ b/mobile/android/installer/package-manifest.in
@@ -166,16 +166,19 @@
 @BINPATH@/components/imglib2.xpt
 @BINPATH@/components/inspector.xpt
 @BINPATH@/components/intl.xpt
 @BINPATH@/components/jar.xpt
 @BINPATH@/components/jsdebugger.xpt
 @BINPATH@/components/jsdownloads.xpt
 @BINPATH@/components/jsinspector.xpt
 @BINPATH@/components/layout_base.xpt
+#ifdef MOZ_DEBUG
+@BINPATH@/components/layout_debug.xpt
+#endif
 #ifdef NS_PRINTING
 @BINPATH@/components/layout_printing.xpt
 #endif
 @BINPATH@/components/layout_xul_tree.xpt
 @BINPATH@/components/layout_xul.xpt
 @BINPATH@/components/locale.xpt
 @BINPATH@/components/mimetype.xpt
 @BINPATH@/components/mozfind.xpt