diff --git a/pkgs/applications/graphics/darktable/default.nix b/pkgs/applications/graphics/darktable/default.nix
index 948b4ddd54db..b021c186b5c5 100644
--- a/pkgs/applications/graphics/darktable/default.nix
+++ b/pkgs/applications/graphics/darktable/default.nix
@@ -34,6 +34,8 @@ stdenv.mkDerivation rec {
     "-DUSE_KWALLET=OFF"
   ];
 
+  # Reduce the risk of collisions
+  postInstall = "rm -r $out/share/doc";
 
   # darktable changed its rpath handling in commit
   # 83c70b876af6484506901e6b381304ae0d073d3c and as a result the