diff --git a/centreon/plugins/backend/http/curl.pm b/centreon/plugins/backend/http/curl.pm
index 7e825bca3..9ab8cf2d1 100644
--- a/centreon/plugins/backend/http/curl.pm
+++ b/centreon/plugins/backend/http/curl.pm
@@ -157,6 +157,9 @@ sub curl_setopt {
 sub set_method {
     my ($self, %options) = @_;
 
+    $self->curl_setopt(option => $self->{constant_cb}->(name => 'CURLOPT_CUSTOMREQUEST'), parameter => undef);
+    $self->curl_setopt(option => $self->{constant_cb}->(name => 'CURLOPT_HTTPGET'), parameter => 1);
+
     if ($options{request}->{method} eq 'GET') {
         return ;
     }