diff --git a/src/Simplex_tree/test/simplex_tree_multi_unit_test.cpp b/src/Simplex_tree/test/simplex_tree_multi_unit_test.cpp
index 4e7f5fa045..33a3593c7e 100644
--- a/src/Simplex_tree/test/simplex_tree_multi_unit_test.cpp
+++ b/src/Simplex_tree/test/simplex_tree_multi_unit_test.cpp
@@ -28,7 +28,7 @@
 //  ^
 // /!\ Nothing else from Simplex_tree shall be included to test includes are well defined.
 #include "gudhi/Simplex_tree/Simplex_tree_multi.h"
-#include "gudhi/Simplex_tree/multi_filtrations/finitely_critical_filtrations.h"
+#include "gudhi/Simplex_tree/multi_filtrations/Finitely_critical_filtrations.h"
 
 using namespace Gudhi;
 using namespace Gudhi::multiparameter;