diff --git a/lib/baremetal b/lib/baremetal
index 5326dd1..24cce9f 100644
--- a/lib/baremetal
+++ b/lib/baremetal
@@ -434,3 +434,7 @@
 
 # Restore xtrace
 $XTRACE
+
+# Local variables:
+# mode: shell-script
+# End:
diff --git a/lib/ceilometer b/lib/ceilometer
index d90694c..58cafd1 100644
--- a/lib/ceilometer
+++ b/lib/ceilometer
@@ -138,3 +138,7 @@
 
 # Restore xtrace
 $XTRACE
+
+# Local variables:
+# mode: shell-script
+# End:
diff --git a/lib/cinder b/lib/cinder
index 7688ad9..7afd69b 100644
--- a/lib/cinder
+++ b/lib/cinder
@@ -431,3 +431,7 @@
 
 # Restore xtrace
 $XTRACE
+
+# Local variables:
+# mode: shell-script
+# End:
diff --git a/lib/database b/lib/database
index 79b77a2..cbe886f 100644
--- a/lib/database
+++ b/lib/database
@@ -114,3 +114,7 @@
 
 # Restore xtrace
 $XTRACE
+
+# Local variables:
+# mode: shell-script
+# End:
diff --git a/lib/databases/mysql b/lib/databases/mysql
index 0633ab0..30450b1 100644
--- a/lib/databases/mysql
+++ b/lib/databases/mysql
@@ -139,3 +139,7 @@
 
 # Restore xtrace
 $MY_XTRACE
+
+# Local variables:
+# mode: shell-script
+# End:
diff --git a/lib/databases/postgresql b/lib/databases/postgresql
index efc206f..b64de2c 100644
--- a/lib/databases/postgresql
+++ b/lib/databases/postgresql
@@ -90,3 +90,7 @@
 
 # Restore xtrace
 $PG_XTRACE
+
+# Local variables:
+# mode: shell-script
+# End:
diff --git a/lib/glance b/lib/glance
index e9d0562..aa101e1 100644
--- a/lib/glance
+++ b/lib/glance
@@ -206,3 +206,7 @@
 
 # Restore xtrace
 $XTRACE
+
+# Local variables:
+# mode: shell-script
+# End:
diff --git a/lib/heat b/lib/heat
index 56d6f39..88535c3 100644
--- a/lib/heat
+++ b/lib/heat
@@ -184,3 +184,7 @@
 
 # Restore xtrace
 $XTRACE
+
+# Local variables:
+# mode: shell-script
+# End:
diff --git a/lib/horizon b/lib/horizon
index bc739ed..b63e1f8 100644
--- a/lib/horizon
+++ b/lib/horizon
@@ -178,3 +178,7 @@
 
 # Restore xtrace
 $XTRACE
+
+# Local variables:
+# mode: shell-script
+# End:
diff --git a/lib/keystone b/lib/keystone
index 805cb6f..875d537 100644
--- a/lib/keystone
+++ b/lib/keystone
@@ -346,3 +346,7 @@
 
 # Restore xtrace
 $XTRACE
+
+# Local variables:
+# mode: shell-script
+# End:
diff --git a/lib/ldap b/lib/ldap
index 9d415c5..53f6837 100644
--- a/lib/ldap
+++ b/lib/ldap
@@ -76,3 +76,7 @@
 
 # Restore xtrace
 $XTRACE
+
+# Local variables:
+# mode: shell-script
+# End:
diff --git a/lib/nova b/lib/nova
index 61c05a1..91fe028 100644
--- a/lib/nova
+++ b/lib/nova
@@ -680,3 +680,7 @@
 
 # Restore xtrace
 $XTRACE
+
+# Local variables:
+# mode: shell-script
+# End:
diff --git a/lib/quantum b/lib/quantum
index efdd43d..61b89f7 100644
--- a/lib/quantum
+++ b/lib/quantum
@@ -761,3 +761,7 @@
 
 # Restore xtrace
 $XTRACE
+
+# Local variables:
+# mode: shell-script
+# End:
diff --git a/lib/rpc_backend b/lib/rpc_backend
index bbd51f0..d08cb01 100644
--- a/lib/rpc_backend
+++ b/lib/rpc_backend
@@ -159,3 +159,7 @@
 
 # Restore xtrace
 $XTRACE
+
+# Local variables:
+# mode: shell-script
+# End:
diff --git a/lib/swift b/lib/swift
index 783ec75..5931acc 100644
--- a/lib/swift
+++ b/lib/swift
@@ -429,3 +429,7 @@
 
 # Restore xtrace
 $XTRACE
+
+# Local variables:
+# mode: shell-script
+# End:
diff --git a/lib/tempest b/lib/tempest
index 85e643e..c1dc3a3 100644
--- a/lib/tempest
+++ b/lib/tempest
@@ -294,3 +294,7 @@
 
 # Restore xtrace
 $XTRACE
+
+# Local variables:
+# mode: shell-script
+# End:
diff --git a/lib/template b/lib/template
index 02de5ce..72904fe 100644
--- a/lib/template
+++ b/lib/template
@@ -78,3 +78,7 @@
 
 # Restore xtrace
 $XTRACE
+
+# Local variables:
+# mode: shell-script
+# End:
diff --git a/lib/tls b/lib/tls
index 202edef..fb8f4b9 100644
--- a/lib/tls
+++ b/lib/tls
@@ -316,3 +316,7 @@
 
     stud $STUD_PROTO -f $f_host,$f_port -b $b_host,$b_port $DEVSTACK_CERT 2>/dev/null
 }
+
+# Local variables:
+# mode: shell-script
+# End: