diff --git a/CUDA_version/cuda_attack.cu b/CUDA_version/cuda_attack.cu
index c2424ea..1a03ab6 100755
--- a/CUDA_version/cuda_attack.cu
+++ b/CUDA_version/cuda_attack.cu
@@ -26,7 +26,7 @@ texture<uint8_t> w_password0;
 texture<uint8_t> w_password1;
 int 	*deviceFound[2], *hostFound[2];
 uint8_t	*hostPassword[2], *devicePassword[2];
-char 	outPsw[MAX_INPUT_PASSWORD_LEN];
+char 	outPsw[MAX_INPUT_PASSWORD_LEN+1];
 int 	outIndexPsw=0;
 
 static int check_match(int iStream) {
diff --git a/build.sh b/build.sh
new file mode 100755
index 0000000..8fabfe2
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+cd CUDA_version && make