diff --git a/pkgs/by-name/pr/prisma/package.nix b/pkgs/by-name/pr/prisma/package.nix
index 25136ffeb359a7..8a8bc9e810c00e 100644
--- a/pkgs/by-name/pr/prisma/package.nix
+++ b/pkgs/by-name/pr/prisma/package.nix
@@ -96,6 +96,7 @@ stdenv.mkDerivation (finalAttrs: {
     homepage = "https://www.prisma.io/";
     license = licenses.asl20;
     maintainers = with maintainers; [ aqrln ];
+    mainProgram = "prisma";
     platforms = platforms.unix;
   };
 })