diff --git a/src/ldapauth.h b/src/ldapauth.h
index 3fb3a4b..47f6956 100644
--- a/src/ldapauth.h
+++ b/src/ldapauth.h
@@ -2,8 +2,8 @@
 #define OAL_LDAPAUTH_H_INCLUDED
 
 int
-check_against_ldap(const oal_config_t * const config,
-                   const char * const username,
-                   const char * const password);
+oal_check_cred(const oal_config_t * const config,
+               const char * const username,
+               const char * const password);
 
 #endif /* OAL_LDAPAUTH_H_INCLUDED */