diff --git a/CMakeLists.txt b/CMakeLists.txt
index ccec98c..b9d578c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -88,7 +88,7 @@ set (_potFile ${CMAKE_CURRENT_SOURCE_DIR}/resources/po/${PROJECT_NAME}.pot)
 
 add_custom_command (OUTPUT ${_potFile}
   COMMAND xgettext --keyword=translate -o ${_potFile} ${sources}
-  DEPENDS ${_src_list}
+  DEPENDS ${sources}
   WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
   COMMENT "Extract translatable messages to ${_potFile}"
 )