1 files changed, 1 insertions, 1 deletions

diff --git a/plugins-scripts/utils.pm.in b/plugins-scripts/utils.pm.in
index 8449b54..d68f309 100644
--- a/plugins-scripts/utils.pm.in
+++ b/plugins-scripts/utils.pm.in
@@ -60,7 +60,7 @@ sub is_hostname {
                 } else {
                         return 0;
                 }
-        } elsif ($host1 =~ m/^[a-zA-Z0-9][-a-zA-Z0-9]+(\.[a-zA-Z0-9][-a-zA-Z0-9]+)*\.?$/) {
+        } elsif ($host1 =~ m/^[a-zA-Z0-9][-a-zA-Z0-9]*(\.[a-zA-Z0-9][-a-zA-Z0-9]*)*\.?$/) {
                 return 1;
         } else {
                 return 0;