diff --git a/sabayon-buildpackages b/sabayon-buildpackages
index be78f50..bc1961b 100755
--- a/sabayon-buildpackages
+++ b/sabayon-buildpackages
@@ -47,7 +47,7 @@ docker_volumes=( -v "$OUTPUT_DIR:/usr/portage/packages" )
 [ -z "$REPOSITORY_NAME" ] || docker_env+=(-e "REPOSITORY_NAME=$REPOSITORY_NAME")
 [ -z "$ENMAN_ADD_SELF" ] || docker_env+=(-e "ENMAN_ADD_SELF=$ENMAN_ADD_SELF")
 [ -z "$EQUO_MASKS" ] || docker_env+=(-e "EQUO_MASKS=$EQUO_MASKS")
-[ -z "$EQUO_UNMASKS" ] || docker_env+=(-e "EQUO_MASKS=$EQUO_UNMASKS")
+[ -z "$EQUO_UNMASKS" ] || docker_env+=(-e "EQUO_UNMASKS=$EQUO_UNMASKS")
 
 if [ -n "$REMOTE_OVERLAY" ]; then
   git clone "$REMOTE_OVERLAY" "$TEMPDIR"