diff --git a/ChangeLog b/ChangeLog
index e431d8d..9e025da 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -8,6 +8,9 @@
    * Fix usage help in ssl_server2 example. Found and fixed by Bei Lin.
    * Fix Visual Studio implicit cast compilation warnings in the net.c and
      x509.c modules and some sample applications.
+   * Parse signature algorithm extension when renegotiating. Previously,
+     renegotiated handshakes would only accept signatures using SHA-1
+     regardless of the peer's preferences, or fail if SHA-1 was disabled.
 
 = mbed TLS 1.3.21 branch released 2017-08-10
 
diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index 146f283..0f0369a 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -1675,10 +1675,6 @@
         defined(POLARSSL_KEY_EXCHANGE__WITH_CERT__ENABLED)
             case TLS_EXT_SIG_ALG:
                 SSL_DEBUG_MSG( 3, ( "found signature_algorithms extension" ) );
-    #if defined(POLARSSL_SSL_RENEGOTIATION)
-                if( ssl->renegotiation == SSL_RENEGOTIATION )
-                    break;
-    #endif
 
                 ret = ssl_parse_signature_algorithms_ext( ssl, ext + 4, ext_size );
                 if( ret != 0 )