diff --git a/make/js.mk b/make/js.mk
index 6b474d74..028ccad4 100644
--- a/make/js.mk
+++ b/make/js.mk
@@ -1,7 +1,6 @@
 JAVA                  ?= /usr/bin/java
 JS_MINIFY_FILTER_IN   ?= sed 's/console\.[a-z]\+([^)]\+) *;//g'
-JS_LOCAL              ?= $(wildcard *.js)
-JS_SRC                ?= $(filter-out %.min.js,$(JS_LOCAL))
+JS_SRC                ?= $(filter-out %.min.js,$(wildcard *.js))
 JS_GENERATED          ?= $(patsubst %.js,%.min.js,$(JS_SRC))
 JS_EXTRA_EXTERNS      ?=
 JS_EXTERNS_DIRS       ?= /opt/closure-compiler/share/externs