diff --git a/build/redhat/Dockerfile b/build/redhat/Dockerfile
index ea587e01..b986995d 100644
--- a/build/redhat/Dockerfile
+++ b/build/redhat/Dockerfile
@@ -18,7 +18,7 @@ COPY . .
 
 RUN make linux-amd64
 
-FROM fedora:39 AS runtime
+FROM docker.io/library/fedora@sha256:61864fd19bbd64d620f338eb11dae9e8759bf7fa97302ac6c43865c48dccd679 AS runtime # fedora:39
 
 WORKDIR /rpmbuild