diff --git a/src/lib.cpp b/src/lib.cpp
index 1e4acbd..3b103d4 100644
--- a/src/lib.cpp
+++ b/src/lib.cpp
@@ -96,7 +96,3 @@ bool isActionAllowed(const Action *action, std::vector<Event> *relevantEvents) {
     }
     return allowed;
 }
-
-int functionToTest(int a) {
-    return a * 2;
-}
diff --git a/src/lib.hh b/src/lib.hh
index bf9ec23..547d50f 100644
--- a/src/lib.hh
+++ b/src/lib.hh
@@ -6,4 +6,3 @@ bool playerBelongsToRoom(Player *player, Room *room);
 bool actionBelongsToRole(Role *role, const Action *action);
 bool isActionAllowed(const Action *action, std::vector<Event> *relevantEvents);
 int validateAction(Player *actor, const Action *action, Room *room, std::vector<Event> *relatedEvents, Player *target);
-int functionToTest(int);