diff --git a/entrypoint.sh b/entrypoint.sh
index ab82ac6..b3a346a 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -48,7 +48,7 @@ populating_secret() {
   ref=$(printenv $1)
 
   echo "Populating variable: $1"
-  secret_value=$(op read $ref)
+  secret_value=$(op read "$ref")
 
   if [ -z "$secret_value" ]; then
     echo "Could not find or access secret $ref"