diff --git a/aom_dsp/aom_dsp.cmake b/aom_dsp/aom_dsp.cmake
index ab2e36f..dc8d24a 100644
--- a/aom_dsp/aom_dsp.cmake
+++ b/aom_dsp/aom_dsp.cmake
@@ -239,6 +239,10 @@
       "${AOM_ROOT}/aom_dsp/x86/highbd_intrapred_sse2.c"
       "${AOM_ROOT}/aom_dsp/x86/highbd_loopfilter_sse2.c")
 
+  set(AOM_DSP_COMMON_INTRIN_SSSE3
+      ${AOM_DSP_COMMON_INTRIN_SSSE3}
+      "${AOM_ROOT}/aom_dsp/x86/highbd_intrapred_ssse3.c")
+
   set(AOM_DSP_COMMON_INTRIN_AVX2
       ${AOM_DSP_COMMON_INTRIN_AVX2}
       "${AOM_ROOT}/aom_dsp/x86/highbd_convolve_avx2.c"