diff --git a/ChangeLog b/ChangeLog
index e6b4e26..f2875e4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,8 @@
 Bugfix
    * Fix a bug in the update function for SSL ticket keys which previously
      invalidated keys of a lifetime of less than a 1s. Fixes #1968.
+   * Fix failure in hmac_drbg in the benchmark sample application, when
+     MBEDTLS_THREADING_C is defined. Found by TrinityTonic, #1095
 
 Changes
    * Add tests for session resumption in DTLS.
diff --git a/programs/test/benchmark.c b/programs/test/benchmark.c
index 5277ceb..e7d29c3 100644
--- a/programs/test/benchmark.c
+++ b/programs/test/benchmark.c
@@ -700,7 +700,6 @@
             mbedtls_exit(1);
         TIME_AND_TSC( "HMAC_DRBG SHA-1 (NOPR)",
                 mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) );
-        mbedtls_hmac_drbg_free( &hmac_drbg );
 
         if( mbedtls_hmac_drbg_seed( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
             mbedtls_exit(1);
@@ -708,7 +707,6 @@
                                              MBEDTLS_HMAC_DRBG_PR_ON );
         TIME_AND_TSC( "HMAC_DRBG SHA-1 (PR)",
                 mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) );
-        mbedtls_hmac_drbg_free( &hmac_drbg );
 #endif
 
 #if defined(MBEDTLS_SHA256_C)
@@ -719,7 +717,6 @@
             mbedtls_exit(1);
         TIME_AND_TSC( "HMAC_DRBG SHA-256 (NOPR)",
                 mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) );
-        mbedtls_hmac_drbg_free( &hmac_drbg );
 
         if( mbedtls_hmac_drbg_seed( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
             mbedtls_exit(1);
@@ -727,8 +724,8 @@
                                              MBEDTLS_HMAC_DRBG_PR_ON );
         TIME_AND_TSC( "HMAC_DRBG SHA-256 (PR)",
                 mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) );
-        mbedtls_hmac_drbg_free( &hmac_drbg );
 #endif
+        mbedtls_hmac_drbg_free( &hmac_drbg );
     }
 #endif