diff --git a/tests/data_files/test-ca2.ku-crl.crt b/tests/data_files/test-ca2.ku-crl.crt
new file mode 100644
index 0000000..4fb4083
--- /dev/null
+++ b/tests/data_files/test-ca2.ku-crl.crt
@@ -0,0 +1,12 @@
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diff --git a/tests/data_files/test-ca2.ku-crt.crt b/tests/data_files/test-ca2.ku-crt.crt
new file mode 100644
index 0000000..edacc64
--- /dev/null
+++ b/tests/data_files/test-ca2.ku-crt.crt
@@ -0,0 +1,12 @@
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diff --git a/tests/data_files/test-ca2.ku-crt_crl.crt b/tests/data_files/test-ca2.ku-crt_crl.crt
new file mode 100644
index 0000000..ac74e40
--- /dev/null
+++ b/tests/data_files/test-ca2.ku-crt_crl.crt
@@ -0,0 +1,12 @@
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diff --git a/tests/data_files/test-ca2.ku-ds.crt b/tests/data_files/test-ca2.ku-ds.crt
new file mode 100644
index 0000000..c28e17b
--- /dev/null
+++ b/tests/data_files/test-ca2.ku-ds.crt
@@ -0,0 +1,12 @@
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