diff --git a/nssm_deployall.sh b/nssm_deployall.sh
index 7f53426..99fa5b6 100644
--- a/nssm_deployall.sh
+++ b/nssm_deployall.sh
@@ -1,3 +1,7 @@
+#!/bin/bash
+set -e
+
+# tmp-cleaner service
 nssm install DirectoryCleanerTmp C:\\Users\\Administrator\\go\\bin\\directory-cleaner.exe
 nssm set DirectoryCleanerTmp AppEnvironmentExtra ARCHIVE_THRESHOLD=12h DELETE_THRESHOLD=2d SCAN_INTERVAL=20s
 nssm set DirectoryCleanerTmp AppDirectory C:\\tmp
diff --git a/nssm_rmall.sh b/nssm_rmall.sh
index bfd9ea7..b889948 100644
--- a/nssm_rmall.sh
+++ b/nssm_rmall.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Remove all services
 services=$(nssm list | grep "DirectoryCleaner" | awk '{print $1}')
diff --git a/nssm_startall.sh b/nssm_startall.sh
index bb9c0be..87c220e 100644
--- a/nssm_startall.sh
+++ b/nssm_startall.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Start all services
 services=$(nssm list | grep "DirectoryCleaner" | awk '{print $1}')
diff --git a/nssm_stopall.sh b/nssm_stopall.sh
index 8f5a42d..cece60c 100644
--- a/nssm_stopall.sh
+++ b/nssm_stopall.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 # Stop all services
 services=$(nssm list | grep "DirectoryCleaner" | awk '{print $1}')