diff --git a/src/containers.hh b/src/containers.hh
index f4df5d45..6f151680 100644
--- a/src/containers.hh
+++ b/src/containers.hh
@@ -51,6 +51,8 @@ struct FilteredIterator : std::iterator<std::forward_iterator_tag,
         return not (lhs == rhs);
     }
 
+    Iterator base() const { return m_it; }
+
 private:
     void do_filter()
     {
@@ -105,6 +107,8 @@ struct TransformedIterator : std::iterator<std::forward_iterator_tag,
         return not (lhs == rhs);
     }
 
+    Iterator base() const { return m_it; }
+
 private:
     Iterator m_it;
     Transform m_transform;
diff --git a/src/id_map.hh b/src/id_map.hh
index 7496a21a..38624a80 100644
--- a/src/id_map.hh
+++ b/src/id_map.hh
@@ -33,14 +33,12 @@ public:
 
     iterator find(StringView id)
     {
-        return find_if(m_content,
-                       [&](const value_type& v){ return v.first == id; });
+        return Kakoune::find(transformed(m_content, get_id), id).base();
     }
 
     const_iterator find(StringView id) const
     {
-        return find_if(m_content,
-                       [&](const value_type& v){ return v.first == id; });
+        return Kakoune::find(transformed(m_content, get_id), id).base();
     }
 
     bool contains(StringView id) const