diff --git a/envsetup.sh b/envsetup.sh
index f4dfc55..21a66c1 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -546,6 +546,9 @@
     if [ -z "$variant" ]; then
         variant=eng
     fi
+    if [ -z "$apps" ]; then
+        apps=all
+    fi
 
     export TARGET_PRODUCT=generic
     export TARGET_BUILD_VARIANT=$variant