diff --git a/src/clean.bash b/src/clean.bash
index 8f34310545c..d96eb52df04 100755
--- a/src/clean.bash
+++ b/src/clean.bash
@@ -19,7 +19,7 @@ if [ "$1" != "--nopkg" ]; then
 	rm -rf "$GOROOT"/pkg/${GOOS}_$GOARCH
 fi
 rm -f "$GOROOT"/lib/*.a
-for i in lib9 libbio libcgo libmach cmd pkg \
+for i in lib9 libbio libmach cmd pkg \
 	../misc/cgo/gmp ../misc/cgo/stdio \
 	../test/bench ../test/garbage
 do(
diff --git a/src/make.bash b/src/make.bash
index 11fa99ba4c1..2bfc0485305 100755
--- a/src/make.bash
+++ b/src/make.bash
@@ -62,7 +62,7 @@ bash "$GOROOT"/src/clean.bash
 for i in lib9 libbio libmach cmd pkg
 do
 	case "$i-$GOOS-$GOARCH" in
-	libcgo-nacl-* | cmd/*-nacl-* | libcgo-linux-arm)
+	cmd/*-nacl-*)
 		;;
 	*)
 		# The ( ) here are to preserve the current directory