diff --git a/Source/Core/Core/Boot/Boot.cpp b/Source/Core/Core/Boot/Boot.cpp
index 46b293c392..0fedaf7961 100644
--- a/Source/Core/Core/Boot/Boot.cpp
+++ b/Source/Core/Core/Boot/Boot.cpp
@@ -60,7 +60,10 @@ void CBoot::Load_FST(bool _bIsWii)
 	if (_bIsWii)
 		shift = 2;
 
-	u32 fst_offset, fst_size, max_fst_size;
+	u32 fst_offset = 0;
+	u32 fst_size = 0;
+	u32 max_fst_size = 0;
+
 	volume.ReadSwapped(0x0424, &fst_offset, _bIsWii);
 	volume.ReadSwapped(0x0428, &fst_size, _bIsWii);
 	volume.ReadSwapped(0x042c, &max_fst_size, _bIsWii);
diff --git a/Source/Core/DiscIO/VolumeCreator.cpp b/Source/Core/DiscIO/VolumeCreator.cpp
index 78d9dbfa02..a5cd74cb23 100644
--- a/Source/Core/DiscIO/VolumeCreator.cpp
+++ b/Source/Core/DiscIO/VolumeCreator.cpp
@@ -128,7 +128,7 @@ static std::unique_ptr<IVolume> CreateVolumeFromCryptedWiiImage(std::unique_ptr<
 
 	struct SPartition
 	{
-		SPartition(u64 offset, u32 type) : offset(offset), type(type) {}
+		SPartition(u64 offset_, u32 type_) : offset(offset_), type(type_) {}
 
 		u64 offset;
 		u32 type;