diff --git a/develop/develop-images/build_enhancements.md b/develop/develop-images/build_enhancements.md
index e9e0e31fc7..6c228494b0 100644
--- a/develop/develop-images/build_enhancements.md
+++ b/develop/develop-images/build_enhancements.md
@@ -222,7 +222,7 @@ FROM alpine
 RUN apk add --no-cache openssh-client git
 
 # Download public key for github.com
-RUN mkdir -p -m 0600 ~/.ssh && ssh-keyscan github.com >> ~/.ssh/known_hosts
+RUN mkdir -p -m 0700 ~/.ssh && ssh-keyscan github.com >> ~/.ssh/known_hosts
 
 # Clone private repository
 RUN --mount=type=ssh git clone git@github.com:myorg/myproject.git myproject