diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4f1aeb8..68f4510 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -115,7 +115,8 @@ function( vulkan_hpp__setup_library )
 	vulkan_hpp__setup_project( NAME ${TARGET_NAME} )
 
 	if( "${TARGET_SOURCES}" STREQUAL "" )
-		add_library( ${TARGET_NAME} INTERFACE ${TARGET_HEADERS} )
+		add_library( ${TARGET_NAME} INTERFACE )
+		target_sources( ${TARGET_NAME} PUBLIC ${TARGET_HEADERS} )
 	else()
 		if( ${TARGET_SHARED} )
 			add_library( ${TARGET_NAME} SHARED ${TARGET_SOURCES} ${TARGET_HEADERS} )