diff --git a/cc/config/arm_device.go b/cc/config/arm_device.go
index 2c439f0..6703969 100644
--- a/cc/config/arm_device.go
+++ b/cc/config/arm_device.go
@@ -77,6 +77,7 @@
 			"-mfpu=vfpv3-d16",
 		},
 		"armv7-a-neon": []string{
+			"-march=armv7-a",
 			"-mfloat-abi=softfp",
 			"-mfpu=neon",
 		},
@@ -88,9 +89,6 @@
 	}
 
 	armCpuVariantCflags = map[string][]string{
-		"": []string{
-			"-march=armv7-a",
-		},
 		"cortex-a7": []string{
 			"-mcpu=cortex-a7",
 			"-mfpu=neon-vfpv4",