diff --git a/CMakeLists.txt b/CMakeLists.txt
index 689dd980e..46a05a747 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1311,7 +1311,7 @@ elseif(APPLE)
   if(SDL_HAPTIC)
     set(SDL_HAPTIC_IOKIT 1)
     if (IOS)
-      file(GLOB POWER_SOURCES ${SDL2_SOURCE_DIR}/src/haptic/dummy/*.c)
+      file(GLOB HAPTIC_SOURCES ${SDL2_SOURCE_DIR}/src/haptic/dummy/*.c)
       set(SDL_HAPTIC_DUMMY 1)
     else()
       file(GLOB HAPTIC_SOURCES ${SDL2_SOURCE_DIR}/src/haptic/darwin/*.c)