diff --git a/.woodpecker.yml b/.woodpecker.yml
index a990696..706c517 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -4,9 +4,9 @@ pipeline:
         image: plugins/s3-cache
         pull: true
 
-        endpoint: $S3_ENDPOINT
-        access_key: $S3_USER
-        secret_key: $S3_PASSWORD
+        endpoint: ${S3_ENDPOINT}
+        access_key: ${S3_USER}
+        secret_key: ${S3_PASSWORD}
         root: fej_build-cache
         restore: true
 
@@ -57,9 +57,9 @@ pipeline:
     rebuild-cache:
         image: plugins/s3-cache
 
-        endpoint: $S3_ENDPOINT
-        access_key: $S3_USER
-        secret_key: $S3_PASSWORD
+        endpoint: ${S3_ENDPOINT}
+        access_key: ${S3_USER}
+        secret_key: ${S3_PASSWORD}
         root: fej_build-cache
         rebuild: true
         flush: true