diff --git a/pkgs/applications/graphics/qtpfsgui/default.nix b/pkgs/applications/graphics/qtpfsgui/default.nix
index befdf1b4e7c1..d0558605f5bf 100644
--- a/pkgs/applications/graphics/qtpfsgui/default.nix
+++ b/pkgs/applications/graphics/qtpfsgui/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   '';
 
   qmakeFlags = [
-    "EXIV2PATH=${exiv2}/include/exiv2"
+    "EXIV2PATH=${exiv2.dev}/include/exiv2"
     "OPENEXRDIR=${openexr}/include/OpenEXR"
     "FFTW3DIR=${fftwSinglePrec.dev}/include"
     "LIBTIFFDIR=${libtiff.dev}/include"