diff --git a/test_abratest.sh b/test_abratest.sh
index 24cef82..d7abaaa 100644
--- a/test_abratest.sh
+++ b/test_abratest.sh
@@ -2,6 +2,6 @@
 
 PWD_PATH=$PWD
 RECIPES_PATH=$PWD/recipes 
-export PYTHONPATH=${PYTHONPATH}:$PWD_PATH:$RECIPES_PATH
+export PYTHONPATH=$PWD_PATH:$RECIPES_PATH
 
 pytest
\ No newline at end of file