diff --git a/emulators/linux_base-6/files/yp.conf b/emulators/linux_base-6/files/yp.conf
index 76d442bd6a87..64faed4de3fa 100644
--- a/emulators/linux_base-6/files/yp.conf
+++ b/emulators/linux_base-6/files/yp.conf
@@ -11,5 +11,5 @@
 #					argument is included then this
 #					host service the specified YP
 #					domain.
-domainname	my.domain
-ypserver	localhost
+#domainname	my.domain
+#ypserver	localhost
diff --git a/emulators/linux_base-62/files/yp.conf b/emulators/linux_base-62/files/yp.conf
index 76d442bd6a87..64faed4de3fa 100644
--- a/emulators/linux_base-62/files/yp.conf
+++ b/emulators/linux_base-62/files/yp.conf
@@ -11,5 +11,5 @@
 #					argument is included then this
 #					host service the specified YP
 #					domain.
-domainname	my.domain
-ypserver	localhost
+#domainname	my.domain
+#ypserver	localhost
diff --git a/emulators/linux_base-8/files/yp.conf b/emulators/linux_base-8/files/yp.conf
index 76d442bd6a87..64faed4de3fa 100644
--- a/emulators/linux_base-8/files/yp.conf
+++ b/emulators/linux_base-8/files/yp.conf
@@ -11,5 +11,5 @@
 #					argument is included then this
 #					host service the specified YP
 #					domain.
-domainname	my.domain
-ypserver	localhost
+#domainname	my.domain
+#ypserver	localhost
diff --git a/emulators/linux_base-rh-9/files/yp.conf b/emulators/linux_base-rh-9/files/yp.conf
index 76d442bd6a87..64faed4de3fa 100644
--- a/emulators/linux_base-rh-9/files/yp.conf
+++ b/emulators/linux_base-rh-9/files/yp.conf
@@ -11,5 +11,5 @@
 #					argument is included then this
 #					host service the specified YP
 #					domain.
-domainname	my.domain
-ypserver	localhost
+#domainname	my.domain
+#ypserver	localhost
diff --git a/emulators/linux_base-suse-9.1/files/yp.conf b/emulators/linux_base-suse-9.1/files/yp.conf
index 76d442bd6a87..64faed4de3fa 100644
--- a/emulators/linux_base-suse-9.1/files/yp.conf
+++ b/emulators/linux_base-suse-9.1/files/yp.conf
@@ -11,5 +11,5 @@
 #					argument is included then this
 #					host service the specified YP
 #					domain.
-domainname	my.domain
-ypserver	localhost
+#domainname	my.domain
+#ypserver	localhost
diff --git a/emulators/linux_base-suse-9.2/files/yp.conf b/emulators/linux_base-suse-9.2/files/yp.conf
index 76d442bd6a87..64faed4de3fa 100644
--- a/emulators/linux_base-suse-9.2/files/yp.conf
+++ b/emulators/linux_base-suse-9.2/files/yp.conf
@@ -11,5 +11,5 @@
 #					argument is included then this
 #					host service the specified YP
 #					domain.
-domainname	my.domain
-ypserver	localhost
+#domainname	my.domain
+#ypserver	localhost
diff --git a/emulators/linux_base-suse-9.3/files/yp.conf b/emulators/linux_base-suse-9.3/files/yp.conf
index 76d442bd6a87..64faed4de3fa 100644
--- a/emulators/linux_base-suse-9.3/files/yp.conf
+++ b/emulators/linux_base-suse-9.3/files/yp.conf
@@ -11,5 +11,5 @@
 #					argument is included then this
 #					host service the specified YP
 #					domain.
-domainname	my.domain
-ypserver	localhost
+#domainname	my.domain
+#ypserver	localhost
diff --git a/emulators/linux_base/files/yp.conf b/emulators/linux_base/files/yp.conf
index 76d442bd6a87..64faed4de3fa 100644
--- a/emulators/linux_base/files/yp.conf
+++ b/emulators/linux_base/files/yp.conf
@@ -11,5 +11,5 @@
 #					argument is included then this
 #					host service the specified YP
 #					domain.
-domainname	my.domain
-ypserver	localhost
+#domainname	my.domain
+#ypserver	localhost