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Diffstat (limited to 'pkgs/build-support/docker/default.nix')
-rw-r--r-- | pkgs/build-support/docker/default.nix | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/pkgs/build-support/docker/default.nix b/pkgs/build-support/docker/default.nix index 506ef7837a2e..0d02897da74a 100644 --- a/pkgs/build-support/docker/default.nix +++ b/pkgs/build-support/docker/default.nix @@ -409,8 +409,9 @@ rec { }; result = runCommand "docker-image-${baseName}.tar.gz" { buildInputs = [ jshon pigz coreutils findutils ]; - imageName = name; - imageTag = tag; + # Image name and tag must be lowercase + imageName = lib.toLower name; + imageTag = lib.toLower tag; inherit fromImage baseJson; layerClosure = writeReferencesToFile layer; passthru.buildArgs = args; |