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| -rw-r--r-- | docker/Dockerfile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/docker/Dockerfile b/docker/Dockerfile index 6f87702cc8..575f9be861 100644 --- a/docker/Dockerfile +++ b/docker/Dockerfile @@ -1,3 +1,4 @@ +# syntax=docker/dockerfile:experimental # Dockerfile to build the matrixdotorg/synapse docker images. # # Note that it uses features which are only available in BuildKit - see |