diff --git a/cc/config/x86_device.go b/cc/config/x86_device.go
index 34e7df8..b3d6a4d 100644
--- a/cc/config/x86_device.go
+++ b/cc/config/x86_device.go
@@ -51,6 +51,10 @@
 			"-march=atom",
 			"-mfpmath=sse",
 		},
+		"broadwell": []string{
+			"-march=broadwell",
+			"-mfpmath=sse",
+		},
 		"haswell": []string{
 			"-march=core-avx2",
 			"-mfpmath=sse",
@@ -67,6 +71,10 @@
 			"-march=slm",
 			"-mfpmath=sse",
 		},
+		"skylake": []string{
+			"-march=skylake",
+			"-mfpmath=sse",
+		},
 	}
 
 	x86ArchFeatureCflags = map[string][]string{