diff --git a/source/scriptinterface/ScriptTypes.h b/source/scriptinterface/ScriptTypes.h
index 82e6a42ddc..03d7d1302c 100644
--- a/source/scriptinterface/ScriptTypes.h
+++ b/source/scriptinterface/ScriptTypes.h
@@ -79,7 +79,7 @@ system-installed version. Make sure you have got all the right files and \
 include paths.
 #endif
 
-#if MOZJS_MINOR_VERSION != 2 && MOZJS_MINOR_VERSION != 4
+#if MOZJS_MINOR_VERSION != 2 && MOZJS_MINOR_VERSION != 4 && MOZJS_MINOR_VERSION != 5
 #error Your compiler is trying to use an untested minor version of the \
 SpiderMonkey library. If you are a package maintainer, please make sure \
 to check very carefully that this version does not change the behaviour \