diff --git a/source_codes/tableaux_1d/.gitignore b/source_codes/tableaux_1d/.gitignore
index a131353cd4b7b80a0865a8c9beedc1c9227982c9..ec50f6f312de8ae93bcd803ed99399c6a7b9face 100644
--- a/source_codes/tableaux_1d/.gitignore
+++ b/source_codes/tableaux_1d/.gitignore
@@ -1,4 +1,5 @@
 array_1D_init_find_min
+pile_array_int
 palindrome
 eratosthene
 tri_select