diff --git a/pgpainless-core/src/test/java/org/pgpainless/key/info/KeyRingInfoTest.java b/pgpainless-core/src/test/java/org/pgpainless/key/info/KeyRingInfoTest.java
index 2947d1b2..8103962c 100644
--- a/pgpainless-core/src/test/java/org/pgpainless/key/info/KeyRingInfoTest.java
+++ b/pgpainless-core/src/test/java/org/pgpainless/key/info/KeyRingInfoTest.java
@@ -104,5 +104,10 @@ public class KeyRingInfoTest {
         PGPSecretKeyRing secretKeys = TestKeys.getCryptieSecretKeyRing();
         PGPPublicKeyRing publicKeys = KeyRingUtils.publicKeyRingFrom(secretKeys);
 
+        KeyRingInfo info = PGPainless.inspectKeyRing(secretKeys);
+        assertEquals(secretKeys.getSecretKey(), info.getSecretKey());
+
+        info = PGPainless.inspectKeyRing(publicKeys);
+        assertNull(info.getSecretKey());
     }
 }