diff --git a/scripts/init.sh b/scripts/init.sh
index fe99cb059f431554cd6ccea15752c739425a630f..f9f00d893a7d0fe11896f6636b3753214c079a14 100644
--- a/scripts/init.sh
+++ b/scripts/init.sh
@@ -26,9 +26,9 @@ fi
 if [ ! -d "${VENV_DIR}/${VENV_NAME}" ]
 then
     echo INFO: Did not find virtualenv. Creating...
-    virtualenv ${VENV_DIR}/${VENV_NAME}
+    virtualenv "${VENV_DIR}/${VENV_NAME}"
 fi
-source ${VENV_DIR}/${VENV_NAME}/bin/activate
+source "${VENV_DIR}/${VENV_NAME}/bin/activate"
 
 # Select least used GPU if any are available
 if command -v nvidia-smi &> /dev/null