diff --git a/htdocs/comm/action/class/actioncomm.class.php b/htdocs/comm/action/class/actioncomm.class.php
index 113f860962f..c6fd2183459 100644
--- a/htdocs/comm/action/class/actioncomm.class.php
+++ b/htdocs/comm/action/class/actioncomm.class.php
@@ -925,6 +925,18 @@ class ActionComm extends CommonObject
 			}
 		}
 
+		if (!$error)
+		{
+			$sql = "DELETE FROM ".MAIN_DB_PREFIX."actioncomm_reminder";
+			$sql .= " WHERE fk_actioncomm = ".$this->id;
+
+			$res = $this->db->query($sql);
+			if (!$res) {
+				$this->error = $this->db->lasterror();
+				$error++;
+			}
+		}
+
 		// Removed extrafields
 		if (!$error) {
 			  $result = $this->deleteExtraFields();