--- Makefile.orig	2018-03-17 10:44:18.000000000 -0400
+++ Makefile	2018-03-17 10:44:25.000000000 -0400
@@ -62,9 +62,9 @@
 # CPPFLAGS += -DPNG_MIPS_MSA_OPT=0
 
 # Enable INTEL SSE support
-CPPFLAGS += -DPNGCRUSH_USE_INTEL_SSE -DPNG_INTEL_SSE
+# CPPFLAGS += -DPNGCRUSH_USE_INTEL_SSE -DPNG_INTEL_SSE
 # Disable INTEL SSE support
-# CPPFLAGS += -DPNG_INTEL_SSE_OPT=0
+CPPFLAGS += -DPNG_INTEL_SSE_OPT=0
 
 # Enable POWERPC_VSX support
 CPPFLAGS += -DPNGCRUSH_USE_POWERPC_VSX