diff --git a/rpcs3/Emu/Cell/PPUInterpreter.cpp b/rpcs3/Emu/Cell/PPUInterpreter.cpp
index 5b7bf8c1c5..79aed0055e 100644
--- a/rpcs3/Emu/Cell/PPUInterpreter.cpp
+++ b/rpcs3/Emu/Cell/PPUInterpreter.cpp
@@ -3266,7 +3266,7 @@ bool ppu_interpreter::CNTLZW(ppu_thread& ppu, ppu_opcode_t op)
 
 bool ppu_interpreter::SLD(ppu_thread& ppu, ppu_opcode_t op)
 {
-	const u32 n = ppu.gpr[op.rb];
+	const u32 n = ppu.gpr[op.rb] & 0x7f;
 	ppu.gpr[op.ra] = UNLIKELY(n & 0x40) ? 0 : ppu.gpr[op.rs] << n;
 	if (UNLIKELY(op.rc)) ppu_cr_set<s64>(ppu, 0, ppu.gpr[op.ra], 0);
 	return true;
@@ -3985,7 +3985,7 @@ bool ppu_interpreter::SRW(ppu_thread& ppu, ppu_opcode_t op)
 
 bool ppu_interpreter::SRD(ppu_thread& ppu, ppu_opcode_t op)
 {
-	const u32 n = ppu.gpr[op.rb];
+	const u32 n = ppu.gpr[op.rb] & 0x7f;
 	ppu.gpr[op.ra] = UNLIKELY(n & 0x40) ? 0 : ppu.gpr[op.rs] >> n;
 	if (UNLIKELY(op.rc)) ppu_cr_set<s64>(ppu, 0, ppu.gpr[op.ra], 0);
 	return true;