diff --git a/tests/.config/.cppcheck_suppression_list b/tests/.config/.cppcheck_suppression_list
index 9345496d..7a1986b8 100644
--- a/tests/.config/.cppcheck_suppression_list
+++ b/tests/.config/.cppcheck_suppression_list
@@ -9,7 +9,6 @@ unusedStructMember:../library/trees/tree_lift/tree_lift.hpp:12
 unusedStructMember:../library/trees/ladder_decomposition/linear_kth_par.hpp:12
 unusedStructMember:../library/data_structures/dsu/dsu_bipartite.hpp:9
 unusedStructMember:../library/trees/linear_lca.hpp:7
-unusedStructMember:../library/graphs/functional_graph_processor.hpp:15
 unusedScopedObject:../library/trees/centroid_decomp_uncommon/count_paths_per_length.hpp:12
 unusedScopedObject:library_checker_aizu_tests/cd_asserts.hpp:5
 unusedScopedObject:../library/trees/centroid_decomp_uncommon/count_paths_per_node.hpp:14