diff --git a/programs/test/benchmark.c b/programs/test/benchmark.c
index c752ba6..9f8990f 100644
--- a/programs/test/benchmark.c
+++ b/programs/test/benchmark.c
@@ -516,13 +516,15 @@
     {
         mbedtls_ctr_drbg_context ctr_drbg;
 
-        if( mbedtls_ctr_drbg_init( &ctr_drbg, myrand, NULL, NULL, 0 ) != 0 )
+        mbedtls_ctr_drbg_init( &ctr_drbg );
+
+        if( mbedtls_ctr_drbg_seed( &ctr_drbg, myrand, NULL, NULL, 0 ) != 0 )
             mbedtls_exit(1);
         TIME_AND_TSC( "CTR_DRBG (NOPR)",
                 if( mbedtls_ctr_drbg_random( &ctr_drbg, buf, BUFSIZE ) != 0 )
                 mbedtls_exit(1) );
 
-        if( mbedtls_ctr_drbg_init( &ctr_drbg, myrand, NULL, NULL, 0 ) != 0 )
+        if( mbedtls_ctr_drbg_seed( &ctr_drbg, myrand, NULL, NULL, 0 ) != 0 )
             mbedtls_exit(1);
         mbedtls_ctr_drbg_set_prediction_resistance( &ctr_drbg, MBEDTLS_CTR_DRBG_PR_ON );
         TIME_AND_TSC( "CTR_DRBG (PR)",