1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/imagehash/default.nix b/nixpkgs/pkgs/development/python-modules/imagehash/default.nix
index e2e20b4f6c27..55ce39e8648a 100644
--- a/nixpkgs/pkgs/development/python-modules/imagehash/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/imagehash/default.nix
@@ -33,6 +33,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "A Python Perceptual Image Hashing Module";
+    mainProgram = "find_similar_images.py";
     homepage = "https://github.com/JohannesBuchner/imagehash";
     license = licenses.bsd2;
     maintainers = with maintainers; [ e1mo ];