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-rw-r--r--spec/ruby/core/io/syswrite_spec.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/spec/ruby/core/io/syswrite_spec.rb b/spec/ruby/core/io/syswrite_spec.rb
index 1b1477bc6e..a4dc8328aa 100644
--- a/spec/ruby/core/io/syswrite_spec.rb
+++ b/spec/ruby/core/io/syswrite_spec.rb
@@ -55,7 +55,7 @@ describe "IO#syswrite on a pipe" do
r, w = IO.pipe
begin
w.nonblock = true
- larger_than_pipe_capacity = 100 * 1024
+ larger_than_pipe_capacity = 2 * 1024 * 1024
written = w.syswrite("a"*larger_than_pipe_capacity)
written.should > 0
written.should < larger_than_pipe_capacity