diff --git a/src/Makefile b/src/Makefile
index 68d96c3f..d98f473b 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -128,6 +128,8 @@ ifeq ($(ARCH),x86-64-modern)
 	prefetch = yes
 	popcnt = yes
 	sse = yes
+	sse3 = yes
+	ssse3 = yes
 endif
 
 ifeq ($(ARCH),x86-64-sse3)
@@ -554,7 +556,7 @@ help:
 	@echo "x86-64-ssse3            > x86 64-bit with ssse3 support"
 	@echo "x86-64-sse3-popcnt      > x86 64-bit with sse3 and popcnt support"
 	@echo "x86-64-sse3             > x86 64-bit with sse3 support"
-	@echo "x86-64-modern           > x86 64-bit with popcnt support (also enables SSE3)"
+	@echo "x86-64-modern           > x86 64-bit with popcnt support (also enables SSSE3)"
 	@echo "x86-64                  > x86 64-bit generic"
 	@echo "x86-32                  > x86 32-bit (also enables SSE)"
 	@echo "x86-32-old              > x86 32-bit fall back for old hardware"