diff --git a/UnitTests/Makefile.unittests b/UnitTests/Makefile.unittests
index 1943fac5de..1410900dfe 100755
--- a/UnitTests/Makefile.unittests
+++ b/UnitTests/Makefile.unittests
@@ -81,7 +81,7 @@ SERVER_OPT := \
 	--javascript.action-directory @top_srcdir@/js/actions \
 	--javascript.gc-interval 1 \
 	--javascript.modules-path @top_srcdir@/js/server/modules\;@top_srcdir@/js/common/modules\;@top_srcdir@/js/node \
-	--javascript.package-path @top_srcdir@/js/common/test-data/modules \
+	--javascript.package-path @top_srcdir@/js/common/test-data/modules\;@top_srcdir@/js/npm \
 	--javascript.startup-directory @top_srcdir@/js \
 	--ruby.action-directory @top_srcdir@/mr/actions \
 	--ruby.modules-path @top_srcdir@/mr/server/modules:@top_srcdir@/mr/common/modules \