diff --git a/test/test_bessel_j.cpp b/test/test_bessel_j.cpp
index fad6786d0..daae2345d 100644
--- a/test/test_bessel_j.cpp
+++ b/test/test_bessel_j.cpp
@@ -150,7 +150,7 @@ void expected_results()
       "Mac OS",                          // platform
       largest_type,                  // test type(s)
       ".*J1.*Tricky.*",              // test data group
-      ".*", 900000, 800000);       // test function
+      ".*", 3000000, 800000);       // test function
    add_expected_result(
       ".*",                          // compiler
       ".*",                          // stdlib