diff --git a/docs/scripts/createCCForITest.sh b/docs/scripts/createCCForITest.sh
index 46bbc5b..0b4b938 100644
--- a/docs/scripts/createCCForITest.sh
+++ b/docs/scripts/createCCForITest.sh
@@ -46,7 +46,7 @@ encryption_key
 
 serial = 021
 expiration_days = 1
-' sudo tee gnutls-certtool.testclient2.template
+' | sudo tee gnutls-certtool.testclient2.template
 
 sudo certtool --generate-certificate --load-privkey testclient2-key.pem --outfile testclient2.crt --load-ca-certificate rootca-cert.pem --load-ca-privkey rootca-key.pem --template gnutls-certtool.testclient2.template --stdout | head -1
 
diff --git a/docs/scripts/createRootCAForITest.sh b/docs/scripts/createRootCAForITest.sh
index 8153186..beab3a0 100755
--- a/docs/scripts/createRootCAForITest.sh
+++ b/docs/scripts/createRootCAForITest.sh
@@ -26,6 +26,6 @@ crl_signing_key
 
 serial = 001
 expiration_days = 100
-' sudo tee gnutls-certtool.rootca.template
+' | sudo tee gnutls-certtool.rootca.template
 
 sudo certtool --generate-self-signed --load-privkey rootca-key.pem --outfile rootca-cert.pem --template gnutls-certtool.rootca.template --stdout | head -1
diff --git a/docs/scripts/createWebserverCertForITest.sh b/docs/scripts/createWebserverCertForITest.sh
index 21017c1..6d4c715 100644
--- a/docs/scripts/createWebserverCertForITest.sh
+++ b/docs/scripts/createWebserverCertForITest.sh
@@ -27,7 +27,7 @@ dns_name = "localhost"
 
 serial = 010
 expiration_days = 50
-' sudo tee gnutls-certtool.testserver.template
+' | sudo tee gnutls-certtool.testserver.template
 
 sudo certtool --generate-certificate --load-privkey testserver-key.pem --outfile testserver.crt --load-ca-certificate rootca-cert.pem --load-ca-privkey rootca-key.pem --template gnutls-certtool.testserver.template --stdout | head -1