diff --git a/qa/rpc-tests/rest.py b/qa/rpc-tests/rest.py
index 03676fd5b..59963aad2 100755
--- a/qa/rpc-tests/rest.py
+++ b/qa/rpc-tests/rest.py
@@ -216,30 +216,30 @@ class RESTTest (BitcoinTestFramework):
         # check binary format
         response = http_get_call(url.hostname, url.port, '/rest/block/'+bb_hash+self.FORMAT_SEPARATOR+"bin", "", True)
         assert_equal(response.status, 200)
-        assert_greater_than(int(response.getheader('content-length')), 237)
+        assert_greater_than(int(response.getheader('content-length')), 269)
         response_str = response.read()
 
         # compare with block header
         response_header = http_get_call(url.hostname, url.port, '/rest/headers/1/'+bb_hash+self.FORMAT_SEPARATOR+"bin", "", True)
         assert_equal(response_header.status, 200)
-        assert_equal(int(response_header.getheader('content-length')), 237)
+        assert_equal(int(response_header.getheader('content-length')), 269)
         response_header_str = response_header.read()
-        assert_equal(response_str[0:237], response_header_str)
+        assert_equal(response_str[0:269], response_header_str)
 
         # check block hex format
         response_hex = http_get_call(url.hostname, url.port, '/rest/block/'+bb_hash+self.FORMAT_SEPARATOR+"hex", "", True)
         assert_equal(response_hex.status, 200)
-        assert_greater_than(int(response_hex.getheader('content-length')), 474)
+        assert_greater_than(int(response_hex.getheader('content-length')), 506)
         response_hex_str = response_hex.read()
-        assert_equal(response_str.encode("hex")[0:474], response_hex_str[0:474])
+        assert_equal(response_str.encode("hex")[0:506], response_hex_str[0:506])
 
         # compare with hex block header
         response_header_hex = http_get_call(url.hostname, url.port, '/rest/headers/1/'+bb_hash+self.FORMAT_SEPARATOR+"hex", "", True)
         assert_equal(response_header_hex.status, 200)
-        assert_greater_than(int(response_header_hex.getheader('content-length')), 474)
+        assert_greater_than(int(response_header_hex.getheader('content-length')), 506)
         response_header_hex_str = response_header_hex.read()
-        assert_equal(response_hex_str[0:474], response_header_hex_str[0:474])
-        assert_equal(response_header_str.encode("hex")[0:474], response_header_hex_str[0:474])
+        assert_equal(response_hex_str[0:506], response_header_hex_str[0:506])
+        assert_equal(response_header_str.encode("hex")[0:506], response_header_hex_str[0:506])
 
         # check json format
         json_string = http_get_call(url.hostname, url.port, '/rest/block/'+bb_hash+self.FORMAT_SEPARATOR+'json')