diff --git a/xo-imgui/src/imgui/CMakeLists.txt b/xo-imgui/src/imgui/CMakeLists.txt
index 7a4670e5..c5452600 100644
--- a/xo-imgui/src/imgui/CMakeLists.txt
+++ b/xo-imgui/src/imgui/CMakeLists.txt
@@ -2,6 +2,7 @@
 
 find_path(IMGUI_INCLUDE_DIR
     NAMES imgui/imgui.h
+    HINTS ${XO_UMBRELLA_SOURCE_DIR}/
     DOC "path to imgui header")
 if (IMGUI_INCLUDE_DIR)
     message(STATUS