1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/science/chemistry/apbs/default.nix b/nixpkgs/pkgs/applications/science/chemistry/apbs/default.nix
index 228c77ee5c0e..ec8f8e7ffbf6 100644
--- a/nixpkgs/pkgs/applications/science/chemistry/apbs/default.nix
+++ b/nixpkgs/pkgs/applications/science/chemistry/apbs/default.nix
@@ -104,6 +104,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   meta = with lib; {
     description = "Software for biomolecular electrostatics and solvation calculations";
+    mainProgram = "apbs";
     homepage = "https://www.poissonboltzmann.org/";
     changelog = "https://github.com/Electrostatics/apbs/releases/tag/v${finalAttrs.version}";
     license = licenses.bsd3;