Use correct MACRO

Change-Id: I6d24382fe9afbc86068e56e55d5a495ced57b9a0

aom_dsp/aom_dsp.mk

diff --git a/aom_dsp/aom_dsp.mk b/aom_dsp/aom_dsp.mk
index 950db02..5b872d6 100644
--- a/aom_dsp/aom_dsp.mk
+++ b/aom_dsp/aom_dsp.mk
@@ -85,7 +85,7 @@
 DSP_SRCS-$(HAVE_SSE2) += x86/highbd_intrapred_sse2.asm
 DSP_SRCS-$(HAVE_SSE2) += x86/highbd_intrapred_sse2.c
 DSP_SRCS-$(HAVE_SSSE3) += x86/highbd_intrapred_ssse3.c
-DSP_SRCS-$(HAVE_SSSE3) += x86/highbd_intrapred_avx2.c
+DSP_SRCS-$(HAVE_AVX2) += x86/highbd_intrapred_avx2.c
 endif  # CONFIG_HIGHBITDEPTH
 
 DSP_SRCS-$(HAVE_NEON_ASM) += arm/intrapred_neon_asm$(ASM)