diff --git a/pkgs/development/libraries/science/chemistry/mstore/default.nix b/pkgs/development/libraries/science/chemistry/mstore/default.nix
index 86e03df16b0e..948d11435461 100644
--- a/pkgs/development/libraries/science/chemistry/mstore/default.nix
+++ b/pkgs/development/libraries/science/chemistry/mstore/default.nix
@@ -21,11 +21,18 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ mctc-lib ];
 
-  postInstall = ''
-    substituteInPlace $out/lib/pkgconfig/${pname}.pc \
-      --replace "''${prefix}/" ""
+  outputs = [ "out" "dev" ];
+
+  # Fix the Pkg-Config files for doubled store paths
+  postPatch = ''
+    substituteInPlace config/template.pc \
+      --replace "\''${prefix}/" ""
   '';
 
+  cmakeFlags = [
+    "-DBUILD_SHARED_LIBS=${if stdenv.hostPlatform.isStatic then "OFF" else "ON"}"
+  ];
+
   meta = with lib; {
     description = "Molecular structure store for testing";
     license = licenses.asl20;