diff --git a/.gitignore b/.gitignore
index 9c32299fdd..948a266ba4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -55,3 +55,16 @@ src/**/debian/stamp-autotools-files
 
 # .o files
 src/**/*.o
+
+# platform
+platform/**/*.egg-info
+platform/**/*-none-any.whl
+platform/**/.pybuild
+platform/**/debian/*
+platform/**/build
+platform/broadcom/sonic-platform-modules-dell/s5232f/sonic_platform/ipmihelper.py
+platform/broadcom/sonic-platform-modules-dell/s6100/modules/dell_ich.c
+platform/broadcom/sonic-platform-modules-dell/s6100/modules/dell_s6100_lpc.c
+platform/broadcom/sonic-platform-modules-dell/z9100/modules/dell_ich.c
+platform/broadcom/sonic-platform-modules-dell/z9100/modules/dell_mailbox.c
+platform/broadcom/sonic-platform-modules-dell/z9264f/sonic_platform/ipmihelper.py