diff --git a/bin/tests/.gitignore b/bin/tests/.gitignore
index 8c6f0193ea..95cbf67820 100644
--- a/bin/tests/.gitignore
+++ b/bin/tests/.gitignore
@@ -25,3 +25,4 @@ keydelete
 gssapi_krb
 t_tasks
 t_timers
+makejournal
diff --git a/bin/tests/system/autosign/clean.sh b/bin/tests/system/autosign/clean.sh
index 7355788a08..66f300bc57 100644
--- a/bin/tests/system/autosign/clean.sh
+++ b/bin/tests/system/autosign/clean.sh
@@ -50,6 +50,7 @@ rm -f ns3/prepub.example.db.in
 rm -f ns3/secure-to-insecure2.example.db
 rm -f ns3/nozsk.example.db ns3/inaczsk.example.db
 rm -f ns3/reconf.example.db
+rm -f ns3/kg.out ns3/s.out ns3/st.out
 rm -f ns3/ttl*.db
 rm -f signing.out.*
 rm -f ns3/*.nzf
diff --git a/bin/tests/system/dnssec/clean.sh b/bin/tests/system/dnssec/clean.sh
index 388f5b48aa..f97e885002 100644
--- a/bin/tests/system/dnssec/clean.sh
+++ b/bin/tests/system/dnssec/clean.sh
@@ -18,7 +18,7 @@
 # $Id: clean.sh,v 1.48 2012/02/22 23:47:34 tbox Exp $
 
 rm -f */K* */keyset-* */dsset-* */dlvset-* */signedkey-* */*.signed
-rm -f */trusted.conf */managed.conf */tmp* */*.jnl */*.bk
+rm -f */trusted.conf */managed.conf */tmp* */*.jnl */*.bk */*.jbk
 rm -f ns1/root.db ns2/example.db ns3/secure.example.db
 rm -f ns3/unsecure.example.db ns3/bogus.example.db ns3/keyless.example.db
 rm -f ns3/dynamic.example.db ns3/dynamic.example.db.signed.jnl
diff --git a/bin/tests/system/ecdsa/.gitignore b/bin/tests/system/ecdsa/.gitignore
new file mode 100644
index 0000000000..eee491d3c6
--- /dev/null
+++ b/bin/tests/system/ecdsa/.gitignore
@@ -0,0 +1 @@
+prereq.sh
diff --git a/bin/tests/system/rsabigexponent/.gitignore b/bin/tests/system/rsabigexponent/.gitignore
new file mode 100644
index 0000000000..5330b04a8e
--- /dev/null
+++ b/bin/tests/system/rsabigexponent/.gitignore
@@ -0,0 +1 @@
+bigkey
diff --git a/bin/tests/system/tkey/clean.sh b/bin/tests/system/tkey/clean.sh
index 00a0c14d09..649401d90d 100644
--- a/bin/tests/system/tkey/clean.sh
+++ b/bin/tests/system/tkey/clean.sh
@@ -20,3 +20,4 @@
 rm -f dig.out.* rndc.out.* random.data ns1/named.conf
 rm -f K* ns1/K*
 rm -f */named.memstats
+rm -f ns1/_default.tsigkeys
diff --git a/lib/samples/.gitignore b/lib/samples/.gitignore
index fd491bd925..b132e89060 100644
--- a/lib/samples/.gitignore
+++ b/lib/samples/.gitignore
@@ -1 +1,8 @@
 Makefile-postinstall
+nsprobe
+process
+resolve
+sample-async
+sample-gai
+sample-request
+sample-update