diff --git a/test/simple/test-debugger-client.js b/test/simple/test-debugger-client.js
index 70606bef3c7..b92a15927d1 100644
--- a/test/simple/test-debugger-client.js
+++ b/test/simple/test-debugger-client.js
@@ -22,7 +22,7 @@
 
 
 
-process.env.NODE_DEBUGGER_TIMEOUT = 200;
+process.env.NODE_DEBUGGER_TIMEOUT = 2000;
 var common = require('../common');
 var assert = require('assert');
 var debug = require('_debugger');
diff --git a/test/simple/test-debugger-repl-utf8.js b/test/simple/test-debugger-repl-utf8.js
index a46075e32df..4b70bec3b4b 100644
--- a/test/simple/test-debugger-repl-utf8.js
+++ b/test/simple/test-debugger-repl-utf8.js
@@ -20,7 +20,7 @@
 // USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 
-process.env.NODE_DEBUGGER_TIMEOUT = 200;
+process.env.NODE_DEBUGGER_TIMEOUT = 2000;
 var common = require('../common');
 var assert = require('assert');
 var spawn = require('child_process').spawn;
diff --git a/test/simple/test-debugger-repl.js b/test/simple/test-debugger-repl.js
index 01e3ef7782a..d69a19a560e 100644
--- a/test/simple/test-debugger-repl.js
+++ b/test/simple/test-debugger-repl.js
@@ -20,7 +20,7 @@
 // USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 
-process.env.NODE_DEBUGGER_TIMEOUT = 200;
+process.env.NODE_DEBUGGER_TIMEOUT = 2000;
 var common = require('../common');
 var assert = require('assert');
 var spawn = require('child_process').spawn;