diff --git a/pkgs/development/tools/analysis/panopticon/default.nix b/pkgs/development/tools/analysis/panopticon/default.nix
index 85fd8c93529..e2c174783d4 100644
--- a/pkgs/development/tools/analysis/panopticon/default.nix
+++ b/pkgs/development/tools/analysis/panopticon/default.nix
@@ -12,7 +12,7 @@ rustPlatform.buildRustPackage rec {
     sha256 = "1zv87nqhrzsxx0m891df4vagzssj3kblfv9yp7j96dw0vn9950qa";
   };
 
-  nativeBuildInputs = [ cmake ];
+  nativeBuildInputs = [ cmake pkgconfig ];
   buildInputs = [ makeWrapper ];
   propagatedBuildInputs = with qt5; [
      qt5.qtbase
@@ -20,7 +20,6 @@ rustPlatform.buildRustPackage rec {
      qtsvg
      qtquickcontrols2
      qtgraphicaleffects
-     pkgconfig
      git
   ];