2 files changed, 4 insertions, 0 deletions
diff --git a/src/core/libstate/engine.cpp b/src/core/libstate/engine.cpp
index 44c3ae5e5..ce32fa3b4 100644
--- a/src/core/libstate/engine.cpp
+++ b/src/core/libstate/engine.cpp
@@ -129,7 +129,9 @@ ECDSA_Operation* ecdsa_op(const EC_Domain_Params& dom_pars,
 
    throw Lookup_Error("Engine_Core::ecdsa_op: Unable to find a working engine");
    }
+#endif
 
+#if defined(BOTAN_HAS_ECKAEG)
 /*************************************************
 * Acquire a ECKAEG op                            *
 *************************************************/
diff --git a/src/core/libstate/engine.h b/src/core/libstate/engine.h
index d9b70011c..af0fb67e1 100644
--- a/src/core/libstate/engine.h
+++ b/src/core/libstate/engine.h
@@ -194,7 +194,9 @@ DH_Operation* dh_op(const DL_Group&, const BigInt&);
 ECDSA_Operation* ecdsa_op(const EC_Domain_Params& dom_pars,
                           const BigInt& priv_key,
                           const PointGFp& pub_key);
+#endif
 
+#if defined(BOTAN_HAS_ECKAEG)
 ECKAEG_Operation* eckaeg_op(const EC_Domain_Params& dom_pars,
                             const BigInt& priv_key,
                             const PointGFp& pub_key);