diff --git a/src/libopensc/iasecc.h b/src/libopensc/iasecc.h
index bad11df0..4e59f69a 100644
--- a/src/libopensc/iasecc.h
+++ b/src/libopensc/iasecc.h
@@ -133,4 +133,5 @@ struct iasecc_private_data {
 
 	struct iasecc_se_info *se_info;
 };
+
 #endif
diff --git a/src/libopensc/pkcs15-iasecc.c b/src/libopensc/pkcs15-iasecc.c
index a0a91769..137e4b3f 100644
--- a/src/libopensc/pkcs15-iasecc.c
+++ b/src/libopensc/pkcs15-iasecc.c
@@ -34,6 +34,7 @@
 
 #include "internal.h"
 #include "pkcs15.h"
+#include "../pkcs15init/pkcs15-iasecc.h"
 #include "iasecc.h"
 #include "aux-data.h"
 
diff --git a/src/pkcs15init/pkcs15-iasecc.c b/src/pkcs15init/pkcs15-iasecc.c
index 2fff9ab8..377385c8 100644
--- a/src/pkcs15init/pkcs15-iasecc.c
+++ b/src/pkcs15init/pkcs15-iasecc.c
@@ -24,6 +24,10 @@
 #include <config.h>
 #endif
 
+#ifndef FIX_UNUSED
+#define FIX_UNUSED(X) (void) (X) /* avoid warnings for unused params */
+#endif
+
 #ifdef ENABLE_OPENSSL   /* empty file without openssl */
 
 #include <stdlib.h>
@@ -778,7 +782,7 @@ iasecc_pkcs15_fix_file_access(struct sc_pkcs15_card *p15card, struct sc_file *fi
 }
 
 
-static int
+int
 iasecc_pkcs15_encode_supported_algos(struct sc_pkcs15_card *p15card, struct sc_pkcs15_object *object)
 {
 	struct sc_context *ctx = p15card->card->ctx;
@@ -1881,4 +1885,19 @@ sc_pkcs15init_get_iasecc_ops(void)
 	return &sc_pkcs15init_iasecc_operations;
 }
 
+#else /* ENABLE_OPENSSL */
+#include "../libopensc/log.h"
+#include "pkcs15-init.h"
+
+int
+iasecc_pkcs15_encode_supported_algos(struct sc_pkcs15_card *p15card, struct sc_pkcs15_object *object)
+{
+	struct sc_context *ctx = p15card->card->ctx;
+	FIX_UNUSED(object);
+
+	LOG_FUNC_CALLED(ctx);
+	sc_log(ctx, "OpenSC was built without OpenSSL support: skipping");
+	LOG_FUNC_RETURN(ctx, SC_ERROR_NOT_IMPLEMENTED);
+}
+
 #endif /* ENABLE_OPENSSL */
diff --git a/src/pkcs15init/pkcs15-iasecc.h b/src/pkcs15init/pkcs15-iasecc.h
new file mode 100644
index 00000000..65ee0eae
--- /dev/null
+++ b/src/pkcs15init/pkcs15-iasecc.h
@@ -0,0 +1,25 @@
+/*
+ * pkcs15-iasecc.h Support for IAS/ECC smart cards
+ *
+ * Copyright (C) 2021  Vincent JARDIN <vjardin/AT\free.fr>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef pkcs15_iasecc_h
+#define pkcs15_iasecc_h
+
+extern int iasecc_pkcs15_encode_supported_algos(struct sc_pkcs15_card *p15card, struct sc_pkcs15_object *object);
+#endif /* #ifndef pkcs15_iasecc_h*/