diff --git a/supervisor.c b/supervisor.c
index 880e8d3..92f5de4 100644
--- a/supervisor.c
+++ b/supervisor.c
@@ -36,14 +36,6 @@ void initCircBuf()
 	return;
 }
 
-int isEmpty()
-{
-	if (shared->validItems == 0)
-		return 1;
-	else
-		return 0;
-}
-
 int getSolution(sem_t sUsedSpace, sem_t sFreeSpace, int *solution)
 {
 	sem_wait(&sUsedSpace);