diff --git a/.gitignore b/.gitignore
index bf9cabf58618524334c75cdb596180dab3bc7b0f..c6127b38c1aa25968a88db3940604d41529e4cf5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,6 +18,7 @@
 
 # Libraries
 *.lib
+*.a
 *.la
 *.lo
 
diff --git a/Sources/main.c b/Sources/main.c
index 7bc609693eb997f86609b6aa55281e7ef742552c..64ed7be5008de25b430b500c75e92f30fb973b8c 100644
--- a/Sources/main.c
+++ b/Sources/main.c
@@ -1,7 +1,6 @@
 #include <stdio.h>
-#include "../include/pile.h"
+#include "../include/stack.h"
 
 int main(void) {
-	helloworld();
 	return 0;
 }
\ No newline at end of file
diff --git a/Sources/stack.c b/Sources/stack.c
index 6649abea36aec184033ada3c294d59691b3c20b3..9f0282813f9a049745484cc3cabfed99386f52a2 100644
--- a/Sources/stack.c
+++ b/Sources/stack.c
@@ -1,6 +1,2 @@
-#include "../include/pile.h"
+#include "../include/stack.h"
 #include <stdio.h>
-
-void helloworld(){
-	printf("helloworld\n");
-}
\ No newline at end of file
diff --git a/include/stack.h b/include/stack.h
index 24b2c11777437ca3976f0efb96ba712da105e300..2fc55ac83ca77eea847e4ce4fe901959400c4b6e 100644
--- a/include/stack.h
+++ b/include/stack.h
@@ -1,7 +1,4 @@
-#ifndef PILE_H
-#define PILE_H
-
-void helloworld();
-
+#ifndef STACK_H
+#define STACK_H
 
 #endif
\ No newline at end of file