diff --git a/src/widgets/CMakeLists.txt b/src/widgets/CMakeLists.txt
index 870920e..d8c9ac6 100644
--- a/src/widgets/CMakeLists.txt
+++ b/src/widgets/CMakeLists.txt
@@ -13,7 +13,7 @@ add_library(arclight-widgets STATIC
     ArclightView.h
     ArcLightView.cpp
     ArclightPluginInterface.h
-    ArcLightPluginInterface.cpp
+    ArclightPluginInterface.cpp
 
     TlkSelector/tlkselector.h
     TlkSelector/tlkselector.cpp