diff --git a/rpcs3/Emu/Cell/SPURecompiler.h b/rpcs3/Emu/Cell/SPURecompiler.h
index e2b2f2c81e..0bc3546586 100644
--- a/rpcs3/Emu/Cell/SPURecompiler.h
+++ b/rpcs3/Emu/Cell/SPURecompiler.h
@@ -685,7 +685,11 @@ public:
 
 		bool is_gpr_not_NaN_hint(u32 i) const noexcept
 		{
+#ifdef ARCH_X64
 			return gpr_not_nans.test(i);
+#else
+			return false;
+#endif
 		}
 
 		origin_t get_reg(u32 reg_val) noexcept