diff --git a/src/main/java/org/pgpainless/pgpainless/util/BCUtil.java b/src/main/java/org/pgpainless/pgpainless/util/BCUtil.java
index 33583bd8..732ee32f 100644
--- a/src/main/java/org/pgpainless/pgpainless/util/BCUtil.java
+++ b/src/main/java/org/pgpainless/pgpainless/util/BCUtil.java
@@ -30,10 +30,6 @@ import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-import org.bouncycastle.bcpg.S2K;
-import org.bouncycastle.bcpg.SecretKeyPacket;
-import org.bouncycastle.bcpg.SecretSubkeyPacket;
-import org.bouncycastle.bcpg.SymmetricKeyAlgorithmTags;
 import org.bouncycastle.openpgp.PGPException;
 import org.bouncycastle.openpgp.PGPKeyRing;
 import org.bouncycastle.openpgp.PGPPublicKey;