diff --git a/contoh/sorting/contoh_bubble_sort.f90 b/contoh/sorting/contoh_bubble_sort.f90
index 9818980..0389ee8 100644
--- a/contoh/sorting/contoh_bubble_sort.f90
+++ b/contoh/sorting/contoh_bubble_sort.f90
@@ -2,7 +2,7 @@
 
 program contoh_bubble_sort_rekursif
   use bubble_sort_module
-  implict none
+  implicit none
 
   real:: array(5)
   call random_number(array)