diff --git a/tests/capabilityschematest b/tests/capabilityschematest
index 651e23efe6..3a1acc5aaa 100755
--- a/tests/capabilityschematest
+++ b/tests/capabilityschematest
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-source ./schematestutils.sh
+. ./schematestutils.sh
 
 DIRS="capabilityschemadata xencapsdata"
 SCHEMA="capability.rng"
diff --git a/tests/domainschematest b/tests/domainschematest
index bd58a30437..28ee69ac1b 100755
--- a/tests/domainschematest
+++ b/tests/domainschematest
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-source ./schematestutils.sh
+. ./schematestutils.sh
 
 DIRS="domainschemadata qemuxml2argvdata sexpr2xmldata xmconfigdata xml2sexprdata"
 SCHEMA="domain.rng"
diff --git a/tests/interfaceschematest b/tests/interfaceschematest
index e7bd4e51da..e9ec2a47d5 100755
--- a/tests/interfaceschematest
+++ b/tests/interfaceschematest
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-source ./schematestutils.sh
+. ./schematestutils.sh
 
 DIRS="interfaceschemadata"
 SCHEMA="interface.rng"
diff --git a/tests/networkschematest b/tests/networkschematest
index 6305576b98..01b2e6f20d 100755
--- a/tests/networkschematest
+++ b/tests/networkschematest
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-source ./schematestutils.sh
+. ./schematestutils.sh
 
 DIRS="../src/network networkxml2xmlin networkxml2xmlout"
 SCHEMA="network.rng"
diff --git a/tests/nodedevschematest b/tests/nodedevschematest
index e676660c58..2f0e2b9a88 100755
--- a/tests/nodedevschematest
+++ b/tests/nodedevschematest
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-source ./schematestutils.sh
+. ./schematestutils.sh
 
 DIRS="nodedevschemadata"
 SCHEMA="nodedev.rng"
diff --git a/tests/schematestutils.sh b/tests/schematestutils.sh
index 4b5f26658b..56e6d83cfc 100644
--- a/tests/schematestutils.sh
+++ b/tests/schematestutils.sh
@@ -3,7 +3,7 @@
 test -z "$srcdir" && srcdir=`pwd`
 test -z "$abs_srcdir" && abs_srcdir=`pwd`
 
-function check_schema {
+check_schema () {
 
 DIRS=$1
 SCHEMA="$srcdir/../docs/schemas/$2"
diff --git a/tests/storagepoolschematest b/tests/storagepoolschematest
index be4767d5e6..57b2f7bbde 100755
--- a/tests/storagepoolschematest
+++ b/tests/storagepoolschematest
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-source ./schematestutils.sh
+. ./schematestutils.sh
 
 DIRS="storagepoolxml2xmlin storagepoolxml2xmlout"
 SCHEMA="storagepool.rng"
diff --git a/tests/storagevolschematest b/tests/storagevolschematest
index ffc5c8ae00..32a86578a4 100755
--- a/tests/storagevolschematest
+++ b/tests/storagevolschematest
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-source ./schematestutils.sh
+. ./schematestutils.sh
 
 DIRS="storagevolxml2xmlin storagevolxml2xmlout"
 SCHEMA="storagevol.rng"