diff --git a/src/tinyriscv.h b/src/tinyriscv.h
index 5426ce9..adb24d8 100644
--- a/src/tinyriscv.h
+++ b/src/tinyriscv.h
@@ -45,7 +45,7 @@ static inline void store32(u8* mem, const u32 addr, const u32 val){
 void tinyriscv_b_type(u32* pc, const u8 func3, const u32 x[32], const u8 rs1, 
 	const u8 rs2, const i16 imm){
 
-	pc -= 4;
+	*pc -= 4;
 
 	switch(func3){
 	case /*BEQ*/  0: if(x[rs1] == x[rs2]) *pc += (i32)imm; break; 
diff --git a/tests/test.bin b/tests/test.bin
index 3df3f69..59da7b4 100644
Binary files a/tests/test.bin and b/tests/test.bin differ