diff --git a/.travis.yml b/.travis.yml
index 96983acc1..b1d5d11dc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -51,7 +51,7 @@ script:
       #
       # As in @rodrigocorsi2 comment above (using full path to grep due to
       # 'grep -n' alias).
-      export PKGS=$(go list ./... | grep -v c2go/build | /usr/bin/grep -v /vendor/)
+      export PKGS=$(go list ./... | grep -v c2go/build | grep -v /vendor/)
 
       # Make comma-separated.
       export PKGS_DELIM=$(echo "$PKGS" | paste -sd "," -)