diff --git a/src/lib/pubkey/hybrid_kem/hybrid_kem.h b/src/lib/pubkey/hybrid_kem/hybrid_kem.h
index c78e78a6503..4a7d7e72ba5 100644
--- a/src/lib/pubkey/hybrid_kem/hybrid_kem.h
+++ b/src/lib/pubkey/hybrid_kem/hybrid_kem.h
@@ -12,7 +12,6 @@
 
 #include <botan/pk_algs.h>
 #include <botan/pubkey.h>
-#include <botan/internal/pk_ops_impl.h>
 
 #include <memory>
 #include <vector>
diff --git a/src/tests/test_tls_hybrid_kem_key.cpp b/src/tests/test_tls_hybrid_kem_key.cpp
index 86a42af78de..7c1b8e7d69e 100644
--- a/src/tests/test_tls_hybrid_kem_key.cpp
+++ b/src/tests/test_tls_hybrid_kem_key.cpp
@@ -166,8 +166,9 @@ std::vector<Test::Result> hybrid_kem_keypair() {
 
       Botan_Tests::CHECK("private handles empty list",
                          [](auto& result) {
-                            result.test_throws("hybrid KEM key does not accept an empty list of keys",
-                                               [] { Botan::TLS::Hybrid_KEM_PrivateKey({}); });
+                            result.test_throws("hybrid KEM key does not accept an empty list of keys", [] {
+                               Botan::TLS::Hybrid_KEM_PrivateKey(std::vector<std::unique_ptr<Botan::Private_Key>>(0));
+                            });
                          }),
 
       Botan_Tests::CHECK("public key handles nullptr",