diff --git a/test/float128/test_digamma.cpp b/test/float128/test_digamma.cpp
index d8e641d33..7981c6367 100644
--- a/test/float128/test_digamma.cpp
+++ b/test/float128/test_digamma.cpp
@@ -21,7 +21,7 @@ void expected_results()
       ".*",                          // platform
       ".*",                          // test type(s)
       ".*",                          // test data group
-      ".*", 80, 30);                 // test function
+      ".*", 350, 100);                 // test function
    //
    // Finish off by printing out the compiler/stdlib/platform names,
    // we do this to make it easier to mark up expected error rates.