--- a/mail/installer/package-manifest.in
+++ b/mail/installer/package-manifest.in
@@ -68,17 +68,17 @@
#ifdef XP_MACOSX
@BINPATH@/XUL
#else
@BINPATH@/@DLL_PREFIX@xul@DLL_SUFFIX@
#endif
#ifdef MOZ_IPC
#ifdef XP_MACOSX
@BINPATH@/@MOZ_CHILD_PROCESS_NAME@.app/
-@BINPATH@/@DLL_PREFIX@plugin_child_interpose@DLL_Suffix@
+@BINPATH@/@DLL_PREFIX@plugin_child_interpose@DLL_SUFFIX@
#else
@BINPATH@/@MOZ_CHILD_PROCESS_NAME@
#endif
#endif
; ANGLE GLES-on-D3D rendering library
#ifdef MOZ_ANGLE
@BINPATH@/libEGL.dll
@BINPATH@/libGLESv2.dll