diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1916d5ce..61b82bc7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -317,7 +317,7 @@ endif()
 # }}}
 
 # {{{ Theme icons
-file(GLOB icon_sources RELATIVE ${SOURCE_DIR} ${SOURCE_DIR}/themes/*/titlebar/*.png)
+file(GLOB_RECURSE icon_sources RELATIVE ${SOURCE_DIR} ${SOURCE_DIR}/themes/*.png)
 
 foreach(icon ${icon_sources})
     # Copy all icons to the build dir to simplify the following code.