diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9780c827d6aa5ef6626520874fcdfbe1d4d2b2d5..31fde413aec915b03b8820e0680767f99e17a60f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -151,9 +151,9 @@ SET(HDRS_CAPTURE
   include/gnss/capture/capture_gnss_single_diff.h
   )
 SET(HDRS_FACTOR
-  include/gnss/factor/factor_gnss_fix_2D.h
-  include/gnss/factor/factor_gnss_fix_3D.h
-  include/gnss/factor/factor_gnss_single_diff_2D.h
+  include/gnss/factor/factor_gnss_fix_2d.h
+  include/gnss/factor/factor_gnss_fix_3d.h
+  include/gnss/factor/factor_gnss_single_diff_2d.h
   )
 SET(HDRS_FEATURE
   include/gnss/feature/feature_gnss_fix.h