1 files changed, 1 insertions, 1 deletions
diff --git a/src/Persistent_cohomology/example/rips_persistence_step_by_step.cpp b/src/Persistent_cohomology/example/rips_persistence_step_by_step.cpp
index b159c62e..554eeba6 100644
--- a/src/Persistent_cohomology/example/rips_persistence_step_by_step.cpp
+++ b/src/Persistent_cohomology/example/rips_persistence_step_by_step.cpp
@@ -82,7 +82,7 @@ int main(int argc, char * argv[]) {
 
   // Compute the proximity graph of the points
   Graph_t prox_graph = compute_proximity_graph(off_reader.get_point_cloud(), threshold
-                                               , Euclidean_distance());
+                                               , Gudhi::Euclidean_distance());
 
   // Construct the Rips complex in a Simplex Tree
   Simplex_tree st;