diff --git a/bin/tests/system/case/clean.sh b/bin/tests/system/case/clean.sh
index 40fc4029b3..b7e0d6a073 100644
--- a/bin/tests/system/case/clean.sh
+++ b/bin/tests/system/case/clean.sh
@@ -14,4 +14,5 @@
 # OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 # PERFORMANCE OF THIS SOFTWARE.
 
-rm -f dig.n1.test1
+rm -f dig.ns*.test*
+rm -f ns2/example.bk
diff --git a/bin/tests/system/inline/.gitignore b/bin/tests/system/inline/.gitignore
new file mode 100644
index 0000000000..67c4611e9c
--- /dev/null
+++ b/bin/tests/system/inline/.gitignore
@@ -0,0 +1 @@
+checkdsa.sh
diff --git a/bin/tests/system/inline/clean.sh b/bin/tests/system/inline/clean.sh
index f5fc31da78..b6861d2fd9 100644
--- a/bin/tests/system/inline/clean.sh
+++ b/bin/tests/system/inline/clean.sh
@@ -85,3 +85,4 @@ rm -f ns3/test-?.bk.signed
 rm -f ns3/test-?.bk.signed.jnl
 rm -f import.key Kimport*
 rm -f checkgost checkdsa checkecdsa
+rm -f ns3/a-file