diff --git a/src/cpu/mod.rs b/src/cpu/mod.rs
index 5c2e9e1..d09bfdc 100644
--- a/src/cpu/mod.rs
+++ b/src/cpu/mod.rs
@@ -91,6 +91,9 @@ impl CPU {
                         _ => println!("VM > INST {:03b} not implemented", inst.funct3()),
                     }
                 }
+                inst::S_TYPE => {
+                    println!("VM > OPCODE S TYPE not implemented");
+                }
                 _ => println!("VM > OPCODE {:08b} not implemented", opcode),
             };
 
diff --git a/src/main.rs b/src/main.rs
index 11780ee..2ecfb7e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -64,7 +64,7 @@ fn main() {
     println!("VM Starting Up");
 
     let mut vm = VMRV32I::new();
-    vm.load_prog("./test/add.bin");
+    vm.load_prog("./test/test.bin");
     vm.dump_prog();
     vm.dispatch();
 }
diff --git a/test/Makefile b/test/Makefile
index ecfd0d3..5996cd4 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -1,7 +1,7 @@
 GCC_COMPILER=riscv32-unknown-elf-gcc
 GCC_OBJCOPY=riscv32-unknown-elf-objcopy
 
-all: build
+all: bin
 
 assemble:
 	$(GCC_COMPILER) -S test.c
@@ -9,7 +9,7 @@ assemble:
 build:
 	$(GCC_COMPILER) -Wl,-Ttext=0x0 -nostdlib -march=rv64i -mabi=lp64 -o test test.S
 
-bin:
+bin: build
 	$(GCC_OBJCOPY) -O binary test test.bin
 
 clean:
diff --git a/test/test b/test/test
new file mode 100755
index 0000000..30af358
Binary files /dev/null and b/test/test differ
diff --git a/test/test.bin b/test/test.bin
new file mode 100755
index 0000000..b350ba1
Binary files /dev/null and b/test/test.bin differ