2 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/applications/graphics/image_optim/default.nix b/pkgs/applications/graphics/image_optim/default.nix
index 690b7f4e83e..fd7ff021624 100644
--- a/pkgs/applications/graphics/image_optim/default.nix
+++ b/pkgs/applications/graphics/image_optim/default.nix
@@ -39,7 +39,7 @@ bundlerApp {
 
   postBuild = ''
     wrapProgram $out/bin/image_optim \
-      --prefix PATH : ${makeBinPath optionalDepsPath}
+      --prefix PATH : ${lib.escapeShellArg (makeBinPath optionalDepsPath)}
   '';
 
   passthru.updateScript = bundlerUpdateScript "image_optim";
diff --git a/pkgs/applications/graphics/megapixels/default.nix b/pkgs/applications/graphics/megapixels/default.nix
index 64782cc7fcc..9ce07df3437 100644
--- a/pkgs/applications/graphics/megapixels/default.nix
+++ b/pkgs/applications/graphics/megapixels/default.nix
@@ -56,7 +56,7 @@ stdenv.mkDerivation rec {
 
   preFixup = optionalString (tiffSupport || jpgSupport) ''
     gappsWrapperArgs+=(
-      --prefix PATH : ${runtimePath}
+      --prefix PATH : ${lib.escapeShellArg runtimePath}
     )
   '';