diff --git a/alib2graph_algo/src/common/ReconstructPath.hpp b/alib2graph_algo/src/common/ReconstructPath.hpp
index b15ffedf76b709ee225f22fb7c4171a81b79330b..b251c52e46e8d952711a63d2a2fcffe172eb951b 100644
--- a/alib2graph_algo/src/common/ReconstructPath.hpp
+++ b/alib2graph_algo/src/common/ReconstructPath.hpp
@@ -14,7 +14,7 @@
 #include <alib/vector>
 #include <algorithm>
 
-namespace common {
+namespace graph::common {
 
 class ReconstructPath {
 // ---------------------------------------------------------------------------------------------------------------------
@@ -172,6 +172,6 @@ ext::vector<TNode> ReconstructPath::joinPath(ext::vector<TNode> &forward_path,
 
 // ---------------------------------------------------------------------------------------------------------------------
 
-} // namespace common
+} // namespace graph::common
 
 #endif //ALIB2_RECONSTRUCTPATH_HPP
diff --git a/alib2graph_data/src/common/SupportFunction.hpp b/alib2graph_data/src/common/SupportFunction.hpp
index 8bc62b617ad0561708b3b77ed43192bde30080ae..96849b259760c188f9b1006b1e1307b610786bca 100644
--- a/alib2graph_data/src/common/SupportFunction.hpp
+++ b/alib2graph_data/src/common/SupportFunction.hpp
@@ -14,7 +14,7 @@
 #include <graph/GraphClasses.hpp>
 #include <grid/GridClasses.hpp>
 
-namespace common {
+namespace graph::common {
 
 class SupportFunction {
 // ---------------------------------------------------------------------------------------------------------------------
@@ -98,6 +98,6 @@ SupportFunction::getMinEdgeValue(const grid::WeightedSquareGrid4<TCoordinate, TE
 
 // ---------------------------------------------------------------------------------------------------------------------
 
-} // namespace common
+} // namespace graph::common
 
 #endif //ALIB2_GRAPHFUNCTION_HPP