diff --git a/arch/arm/nwfpe/softfloat.h b/arch/arm/nwfpe/softfloat.h
index e1125bc39ee49ba57eea514cd79d1078385bbd8f..0a3067452cd29767544cc4b3198d7eabc0a32b7c 100644
--- a/arch/arm/nwfpe/softfloat.h
+++ b/arch/arm/nwfpe/softfloat.h
@@ -61,7 +61,7 @@ typedef struct {
     u16 __padding;
 #endif
     u64 low;
-} floatx80;
+}  __attribute__ ((packed,aligned(4))) floatx80;
 
 /*
 -------------------------------------------------------------------------------