diff --git a/Core/MIPS/MIPSDisVFPU.cpp b/Core/MIPS/MIPSDisVFPU.cpp
index 253858bb78..bea774bff9 100644
--- a/Core/MIPS/MIPSDisVFPU.cpp
+++ b/Core/MIPS/MIPSDisVFPU.cpp
@@ -532,7 +532,7 @@ namespace MIPSDis
 		int vs = _VS;
 		int imm = (int)((op >> 16) & 0xFF);
 		const char *name = MIPSGetName(op);
-		sprintf(out, "%s%s\t%s, %s", name, VSuff(op), VN(vd, sz), VN(vs, sz), imm);
+		sprintf(out, "%s%s\t%s, %s, %d", name, VSuff(op), VN(vd, sz), VN(vs, sz), imm);
 	}
 
 	void Dis_Vf2h(MIPSOpcode op, char *out)
diff --git a/UI/MainScreen.cpp b/UI/MainScreen.cpp
index f413c9f6b3..9560ac23e9 100644
--- a/UI/MainScreen.cpp
+++ b/UI/MainScreen.cpp
@@ -189,9 +189,9 @@ void GameButton::Draw(UIContext &dc) {
 
 	char discNumInfo[8];
 	if (ginfo->disc_total > 1)
-		sprintf(discNumInfo, "-DISC%d",ginfo->disc_number);
+		sprintf(discNumInfo, "-DISC%d", ginfo->disc_number);
 	else
-		sprintf(discNumInfo, "");
+		strcpy(discNumInfo, "");
 
 	dc.Draw()->Flush();
 	dc.RebindTexture();