diff --git a/target/arm/cpu-param.h b/target/arm/cpu-param.h
index 53cac9c89b..349d0aba38 100644
--- a/target/arm/cpu-param.h
+++ b/target/arm/cpu-param.h
@@ -49,4 +49,11 @@
 
 #define NB_MMU_MODES 12
 
+//// --- Begin LibAFL code ---
+
+#undef TARGET_TB_PCREL
+# define TARGET_TB_PCREL 0
+
+//// --- End LibAFL code ---
+
 #endif
diff --git a/target/i386/cpu-param.h b/target/i386/cpu-param.h
index f579b16bd2..527f7fa496 100644
--- a/target/i386/cpu-param.h
+++ b/target/i386/cpu-param.h
@@ -29,4 +29,11 @@
 # define TARGET_TB_PCREL 1
 #endif
 
+//// --- Begin LibAFL code ---
+
+#undef TARGET_TB_PCREL
+# define TARGET_TB_PCREL 0
+
+//// --- End LibAFL code ---
+
 #endif