diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index a655d0e..df0e24a 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -129,8 +129,10 @@
  * \note           This function does not check whether P and Q are primes.
  *
  */
-int mbedtls_rsa_deduce_private( mbedtls_mpi const *P, mbedtls_mpi const *Q,
-                                mbedtls_mpi const *E, mbedtls_mpi *D );
+int mbedtls_rsa_deduce_private_exponent( mbedtls_mpi const *P,
+                                         mbedtls_mpi const *Q,
+                                         mbedtls_mpi const *E,
+                                         mbedtls_mpi *D );
 
 
 /**