diff --git a/Source/Core/Common/FPURoundMode.h b/Source/Core/Common/FPURoundMode.h
index ebed4cbe96..7971c009f9 100644
--- a/Source/Core/Common/FPURoundMode.h
+++ b/Source/Core/Common/FPURoundMode.h
@@ -8,14 +8,15 @@
 
 namespace FPURoundMode
 {
-	enum RoundModes
+	enum RoundModes : u32
 	{
 		ROUND_NEAR = 0,
 		ROUND_CHOP = 1,
 		ROUND_UP   = 2,
 		ROUND_DOWN = 3
 	};
-	enum PrecisionModes {
+	enum PrecisionModes : u32
+	{
 		PREC_24 = 0,
 		PREC_53 = 1,
 		PREC_64 = 2
diff --git a/Source/Core/Core/PowerPC/Gekko.h b/Source/Core/Core/PowerPC/Gekko.h
index 0d3b87e695..7855cee809 100644
--- a/Source/Core/Core/PowerPC/Gekko.h
+++ b/Source/Core/Core/PowerPC/Gekko.h
@@ -390,7 +390,7 @@ union UReg_FPSCR
 	struct
 	{
 		// Rounding mode (towards: nearest, zero, +inf, -inf)
-		enum FPURoundMode::RoundModes RN : 2;
+		FPURoundMode::RoundModes RN : 2;
 		// Non-IEEE mode enable (aka flush-to-zero)
 		u32 NI      : 1;
 		// Inexact exception enable