diff --git a/docbook/CMakeLists.txt b/docbook/CMakeLists.txt
index b068a87c0b..081d61ce29 100644
--- a/docbook/CMakeLists.txt
+++ b/docbook/CMakeLists.txt
@@ -306,7 +306,7 @@ set(WSLUA_MODULES
 	${CMAKE_SOURCE_DIR}/epan/wslua/wslua_capture_info.c
 	${CMAKE_SOURCE_DIR}/epan/wslua/wslua_dir.c
 	${CMAKE_SOURCE_DIR}/epan/wslua/wslua_wtap.c
-	${CMAKE_SOURCE_DIR}/epan/wslua/wslua_util.c
+	${CMAKE_SOURCE_DIR}/epan/wslua/wslua_utility.c
 	${CMAKE_SOURCE_DIR}/epan/wslua/wslua_struct.c
 )
 
diff --git a/epan/wslua/CMakeLists.txt b/epan/wslua/CMakeLists.txt
index 8973ce22fa..39b23d3c5c 100644
--- a/epan/wslua/CMakeLists.txt
+++ b/epan/wslua/CMakeLists.txt
@@ -36,7 +36,7 @@ set(WSLUA_MODULES
 	${CMAKE_CURRENT_SOURCE_DIR}/wslua_struct.c
 	${CMAKE_CURRENT_SOURCE_DIR}/wslua_tree.c
 	${CMAKE_CURRENT_SOURCE_DIR}/wslua_tvb.c
-	${CMAKE_CURRENT_SOURCE_DIR}/wslua_util.c
+	${CMAKE_CURRENT_SOURCE_DIR}/wslua_utility.c
 	${CMAKE_CURRENT_SOURCE_DIR}/wslua_wtap.c
 )
 
diff --git a/epan/wslua/wslua_util.c b/epan/wslua/wslua_utility.c
similarity index 99%
rename from epan/wslua/wslua_util.c
rename to epan/wslua/wslua_utility.c
index 8b8a53e320..3756c51171 100644
--- a/epan/wslua/wslua_util.c
+++ b/epan/wslua/wslua_utility.c
@@ -1,5 +1,5 @@
 /*
- *  wslua_util.c
+ *  wslua_utility.c
  *
  * (c) 2006, Luis E. Garcia Ontanon <luis@ontanon.org>
  *