diff --git a/src/ldso/pe_get_framework_runtime_data.c b/src/ldso/pe_get_framework_runtime_data.c
index 1fabf40..366e523 100644
--- a/src/ldso/pe_get_framework_runtime_data.c
+++ b/src/ldso/pe_get_framework_runtime_data.c
@@ -114,6 +114,9 @@ static int32_t pe_hex_utf16_to_uintptr(
 	const wchar16_t	hex_key_utf16[],
 	uintptr_t *	key)
 {
+	(void)pe_hex_utf16_to_uint32;
+	(void)pe_hex_utf16_to_uint64;
+
 	#if (__SIZEOF_POINTER__ == 4)
 		return pe_hex_utf16_to_uint32(hex_key_utf16,key);
 	#elif (__SIZEOF_POINTER__ == 8)