diff --git a/src/modsecurity.cc b/src/modsecurity.cc
index ac3ca24a20..65b357631c 100644
--- a/src/modsecurity.cc
+++ b/src/modsecurity.cc
@@ -221,7 +221,6 @@ int ModSecurity::processContentOffset(const char *content, size_t len,
     Utils::Regex variables("v([0-9]+),([0-9]+)");
     Utils::Regex operators("o([0-9]+),([0-9]+)");
     Utils::Regex transformations("t:(?:(?!t:).)+");
-    int i;
     yajl_gen g;
     std::string varValue;
     std::string opValue;
@@ -326,6 +325,8 @@ int ModSecurity::processContentOffset(const char *content, size_t len,
             varValue.c_str()),
             varValue.size());
         yajl_gen_map_close(g);
+
+        delete t;
     }
 
     yajl_gen_array_close(g);