diff --git a/include/osr/routing/profiles/hybrid.h b/include/osr/routing/profiles/hybrid.h
index 44f5dbb..8a2753c 100644
--- a/include/osr/routing/profiles/hybrid.h
+++ b/include/osr/routing/profiles/hybrid.h
@@ -44,15 +44,15 @@ struct node {
       return node{};
     }
 
-    node() : type_{node_type::kInvalid}, idx_{node_idx_t::invalid()}, lvl_{level_t::invalid()} {}
+    constexpr node() : type_{node_type::kInvalid}, idx_{node_idx_t::invalid()}, lvl_{level_t::invalid()} {}
 
-    node(node_idx_t const n, level_t const lvl, bool const is_parking)
+    constexpr node(node_idx_t const n, level_t const lvl, bool const is_parking)
         : type_{node_type::kFoot}, idx_{n}, lvl_{lvl}, is_parking_{is_parking} {}
 
-    node(node_idx_t const n, level_t const lvl, bool const is_parking, direction const dir, way_pos_t const way)
+    constexpr node(node_idx_t const n, level_t const lvl, bool const is_parking, direction const dir, way_pos_t const way)
         : type_{node_type::kCar}, idx_{n}, lvl_{lvl}, is_parking_{is_parking}, dir_{dir}, node_way_index_{way} {}
 
-    node(node_type const t, node_idx_t const n, level_t const lvl, bool const is_parking, direction const dir, way_pos_t const way)
+    constexpr node(node_type const t, node_idx_t const n, level_t const lvl, bool const is_parking, direction const dir, way_pos_t const way)
         : type_{t}, idx_{n}, lvl_{lvl}, is_parking_{is_parking}, dir_{dir}, node_way_index_{way} {}
 
     node_type type_;
diff --git a/src/extract.cc b/src/extract.cc
index 125d457..4ac7556 100644
--- a/src/extract.cc
+++ b/src/extract.cc
@@ -16,7 +16,6 @@
 #include "utl/helpers/algorithm.h"
 #include "utl/parser/arg_parser.h"
 #include "utl/progress_tracker.h"
-#include "utl/to_vec.h"
 
 #include "tiles/osm/hybrid_node_idx.h"
 #include "tiles/osm/tmp_file.h"