diff --git a/CMakeLists.txt b/CMakeLists.txt
index 63ef8dac..a6634181 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -307,7 +307,7 @@ set(LOVR_SRC
   src/types.c
   src/api/lovr.c
   src/lib/utf.c
-  src/lib/math.c
+  src/lib/maf.c
   src/lib/map/map.c
   src/lib/vec/vec.c
   src/lib/sds/sds.c