diff --git a/pkgs/applications/graphics/rawtherapee/default.nix b/pkgs/applications/graphics/rawtherapee/default.nix
index 97d04b036228..3edb97e3e209 100644
--- a/pkgs/applications/graphics/rawtherapee/default.nix
+++ b/pkgs/applications/graphics/rawtherapee/default.nix
@@ -3,14 +3,14 @@
 }:
 
 stdenv.mkDerivation rec {
-  version = "5.0-r1";
+  version = "5.2";
   name = "rawtherapee-" + version;
 
   src = fetchFromGitHub {
     owner = "Beep6581";
     repo = "RawTherapee";
-    rev = version + "-gtk3";
-    sha256 = "06v3ir5562yg4zk9z8kc8a7sw7da88193sizjlk74gh5d3smgr4q";
+    rev = version;
+    sha256 = "0i3cr3335bw8yxxzn6kcdx6ccinlnxzrdbgl3ld1kym1w2n5449k";
   };
 
   buildInputs = [
@@ -22,6 +22,7 @@ stdenv.mkDerivation rec {
 
   cmakeFlags = [
     "-DPROC_TARGET_NUMBER=2"
+    "-DCACHE_NAME_SUFFIX=\"\""
   ];
 
   CMAKE_CXX_FLAGS = "-std=c++11 -Wno-deprecated-declarations -Wno-unused-result";