diff --git a/.ci/api-current.txt b/.ci/api-current.txt
index b344d13f4f..87874e2381 100644
--- a/.ci/api-current.txt
+++ b/.ci/api-current.txt
@@ -1245,7 +1245,6 @@ public final class net.corda.core.crypto.Crypto extends java.lang.Object
   public static final java.security.PublicKey toSupportedPublicKey(java.security.PublicKey)
   @NotNull
   public static final java.security.PublicKey toSupportedPublicKey(org.bouncycastle.asn1.x509.SubjectPublicKeyInfo)
-  public static final boolean validatePublicKey(java.security.PublicKey)
   @NotNull
   public static final net.corda.core.crypto.SignatureScheme COMPOSITE_KEY
   @NotNull