diff --git a/rpcs3/Emu/Cell/PPUAnalyser.h b/rpcs3/Emu/Cell/PPUAnalyser.h
index d0a0196457..aa32bfe200 100644
--- a/rpcs3/Emu/Cell/PPUAnalyser.h
+++ b/rpcs3/Emu/Cell/PPUAnalyser.h
@@ -966,10 +966,10 @@ struct ppu_acontext
 		// Integral range: normalized undef = (0;UINT64_MAX), unnormalized undefs are possible (when max = min - 1)
 		// Bit range: constant 0 = (0;0), constant 1 = (1;1), normalized undef = (0;1), unnormalized undef = (1;0)
 
-		u64 imin = 0; // Integral range begin
-		u64 imax = -1; // Integral range end
-		u64 bmin = 0; // Bit range begin
-		u64 bmax = -1; // Bit range end
+		u64 imin = 0ull; // Integral range begin
+		u64 imax = -1ull; // Integral range end
+		u64 bmin = 0ull; // Bit range begin
+		u64 bmax = -1ull; // Bit range end
 
 		void set_undef()
 		{