diff --git a/FPGA_by_Fredi/.gitignore b/FPGA_by_Fredi/.gitignore
index 0d96d94..29069b4 100644
--- a/FPGA_by_Fredi/.gitignore
+++ b/FPGA_by_Fredi/.gitignore
@@ -5,5 +5,6 @@ incremental_db
 *.summary
 *.sof
 *.rbf
+*.pin
 PLLJ_PLLSPE_INFO.txt