diff --git a/generate.c b/generate.c
index 67be718..f4a4967 100644
--- a/generate.c
+++ b/generate.c
@@ -1,11 +1,9 @@
 #include "all.h"
 
 int main(){
-    ptrInit();
     initRandomSeed();
     struct Sudoku a;
     sudokuCopy(sudokuRandomGenerate(10), &a);
     printf("The original Sudoku matrix: \n");
     sudokuPrint(a);
-    ptrClear();
 }
\ No newline at end of file