diff --git a/.gitignore b/.gitignore
index 705e09913dc2..1be78fd8163b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -127,3 +127,7 @@ all.config
 
 # Kdevelop4
 *.kdev4
+
+#Automatically generated by ASN.1 compiler
+net/ipv4/netfilter/nf_nat_snmp_basic-asn1.c
+net/ipv4/netfilter/nf_nat_snmp_basic-asn1.h