diff --git a/library/padlock.c b/library/padlock.c
index e980d24..32654f9 100644
--- a/library/padlock.c
+++ b/library/padlock.c
@@ -47,7 +47,7 @@
 /*
  * PadLock detection routine
  */
-int mbedtls_padlock_supports( int feature )
+int mbedtls_padlock_has_support( int feature )
 {
     static int flags = -1;
     int ebx = 0, edx = 0;