diff --git a/reactos/drivers/battery/battc/CMakeLists.txt b/reactos/drivers/battery/battc/CMakeLists.txt
index 2cfea3ab8b0..79accddba83 100644
--- a/reactos/drivers/battery/battc/CMakeLists.txt
+++ b/reactos/drivers/battery/battc/CMakeLists.txt
@@ -1,7 +1,7 @@
 
 add_definitions(-D_BATTERYCLASS_)
 
-spec2def(batc.sys battc.spec)
+spec2def(battc.sys battc.spec)
 
 add_library(battc SHARED
             battc.c