diff --git a/kdump-lib.sh b/kdump-lib.sh
index 66f2f0d..141a561 100755
--- a/kdump-lib.sh
+++ b/kdump-lib.sh
@@ -86,7 +86,7 @@ to_dev_name() {
     echo $dev
 }
 
-get_persistent_dev() {
+kdump_get_persistent_dev() {
     local i _tmp _dev _lookup_dirs
 
     _dev=$(udevadm info --query=name --name="$1" 2>/dev/null)
diff --git a/kdumpctl b/kdumpctl
index fcc9ad0..c8fc54f 100755
--- a/kdumpctl
+++ b/kdumpctl
@@ -390,7 +390,7 @@ check_dump_fs_modified()
 	if [[ $(expr substr $_new_fstype 1 3) = "nfs" ]];then
 		_new_dev=$_target
 	else
-		_new_dev=$(get_persistent_dev $_target $_new_fstype)
+		_new_dev=$(kdump_get_persistent_dev $_target $_new_fstype)
 		if ! findmnt $_target >/dev/null; then
 			echo "Dump target $_target is probably not mounted."
 			return 2
diff --git a/mkdumprd b/mkdumprd
index 78afb1a..eb0d5e0 100644
--- a/mkdumprd
+++ b/mkdumprd
@@ -109,7 +109,7 @@ to_mount() {
     _mntopts="$_target $_fstype $_options"
     #for non-nfs _dev converting to use udev persistent name
     if [ -b "$_source" ]; then
-        _pdev="$(get_persistent_dev $_source $_fstype)"
+        _pdev="$(kdump_get_persistent_dev $_source $_fstype)"
         if [ $? -ne 0 ]; then
             return 1
         fi
@@ -522,7 +522,7 @@ do
         dd if=$config_val count=1 of=/dev/null > /dev/null 2>&1 || {
             perror_exit "Bad raw disk $config_val"
         }
-        _praw=$(get_persistent_dev $config_val "raw")
+        _praw=$(kdump_get_persistent_dev $config_val "raw")
         if [ $? -ne 0 ]; then
             exit 1
         fi