1 files changed, 1 insertions, 0 deletions
diff --git a/pkgs/development/python-modules/line-profiler/default.nix b/pkgs/development/python-modules/line-profiler/default.nix
index 10decb4f3f52..d50b3fa36f49 100644
--- a/pkgs/development/python-modules/line-profiler/default.nix
+++ b/pkgs/development/python-modules/line-profiler/default.nix
@@ -56,6 +56,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Line-by-line profiler";
+    mainProgram = "kernprof";
     homepage = "https://github.com/pyutils/line_profiler";
     changelog = "https://github.com/pyutils/line_profiler/blob/v${version}/CHANGELOG.rst";
     license = licenses.bsd3;