1 files changed, 5 insertions, 0 deletions
diff --git a/lib/meta.nix b/lib/meta.nix
index ae652e579c3..8f77bbe0148 100644
--- a/lib/meta.nix
+++ b/lib/meta.nix
@@ -17,6 +17,11 @@ rec {
     drv // { meta = (drv.meta or {}) // newAttrs; };
 
 
+  /* Disable Hydra builds of given derivation.
+  */
+  dontDistribute = drv: addMetaAttrs { hydraPlatforms = []; } drv;
+
+
   /* Change the symbolic name of a package for presentation purposes
      (i.e., so that nix-env users can tell them apart).
   */