diff --git a/src/plugins/backends/snore/CMakeLists.txt b/src/plugins/backends/snore/CMakeLists.txt
index 2911ea5..be73423 100644
--- a/src/plugins/backends/snore/CMakeLists.txt
+++ b/src/plugins/backends/snore/CMakeLists.txt
@@ -1,7 +1,7 @@
 set( SNORE_SRC
     snorenotifier.cpp
     notifywidget.cpp
-    DPIScaler.cpp
+    DpiScaler.cpp
     )
 
 set( SNORE_FORMS