diff --git a/default.nix b/default.nix
index 98515f610..160d7f51c 100644
--- a/default.nix
+++ b/default.nix
@@ -65,7 +65,7 @@ let
   imgui = fetchFromGitHub {
     owner = "ocornut";
     repo = "imgui";
-    rev = "v1.89.9";
+    rev = "v1.89.9-docking";
     sha256 = "sha256-0k9jKrJUrG9piHNFQaBBY3zgNIKM23ZA879NY+MNYTU=";
   };
 
diff --git a/engine/CMakeLists.txt b/engine/CMakeLists.txt
index 3dae8fe17..a652deff3 100644
--- a/engine/CMakeLists.txt
+++ b/engine/CMakeLists.txt
@@ -358,7 +358,7 @@ target_link_libraries(cubos-engine PUBLIC cubos-core)
 FetchContent_Declare(
 	imgui
 	GIT_REPOSITORY https://github.com/ocornut/imgui.git
-	GIT_TAG        v1.89.9
+	GIT_TAG        v1.89.9-docking
 )
 FetchContent_Declare(
 	implot