diff --git a/aom_dsp/aom_dsp.cmake b/aom_dsp/aom_dsp.cmake
index 71a6fb1..61140ab 100644
--- a/aom_dsp/aom_dsp.cmake
+++ b/aom_dsp/aom_dsp.cmake
@@ -328,6 +328,7 @@
       "${AOM_ROOT}/aom_dsp/psnr.c"
       "${AOM_ROOT}/aom_dsp/psnr.h"
       "${AOM_ROOT}/aom_dsp/sad.c"
+      "${AOM_ROOT}/aom_dsp/sad_av1.c"
       "${AOM_ROOT}/aom_dsp/variance.c"
       "${AOM_ROOT}/aom_dsp/variance.h")