diff --git a/.gitignore b/.gitignore
index 4ed758e7a3e..7f6cb17cbc0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,8 +10,8 @@ tags
 doc/api.xml
 tmp/
 test/tmp*/
-node
-node_g
+iojs
+iojs_g
 *.swp
 .benchmark_reports
 /.project
diff --git a/Makefile b/Makefile
index ec22487081d..cc07eee6c7f 100644
--- a/Makefile
+++ b/Makefile
@@ -11,9 +11,9 @@ PREFIX ?= /usr/local
 EXEEXT := $(shell $(PYTHON) -c \
 		"import sys; print('.exe' if sys.platform == 'win32' else '')")
 
-NODE ?= ./node$(EXEEXT)
-NODE_EXE = node$(EXEEXT)
-NODE_G_EXE = node_g$(EXEEXT)
+NODE ?= ./iojs$(EXEEXT)
+NODE_EXE = iojs$(EXEEXT)
+NODE_G_EXE = iojs_g$(EXEEXT)
 
 # Default to verbose builds.
 # To do quiet/pretty builds, run `make V=` to set V to an empty string,
@@ -240,10 +240,10 @@ else
 ARCH=x86
 endif
 endif
-TARNAME=node-$(VERSION)
+TARNAME=iojs-$(VERSION)
 ifdef NIGHTLY
 TAG = nightly-$(NIGHTLY)
-TARNAME=node-$(VERSION)-$(TAG)
+TARNAME=iojs-$(VERSION)-$(TAG)
 endif
 TARBALL=$(TARNAME).tar.gz
 BINARYNAME=$(TARNAME)-$(PLATFORM)-$(ARCH)
@@ -251,9 +251,9 @@ BINARYTAR=$(BINARYNAME).tar.gz
 PKG=out/$(TARNAME).pkg
 packagemaker=/Developer/Applications/Utilities/PackageMaker.app/Contents/MacOS/PackageMaker
 
-PKGSRC=nodejs-$(DESTCPU)-$(RAWVER).tgz
+PKGSRC=iojs-$(DESTCPU)-$(RAWVER).tgz
 ifdef NIGHTLY
-PKGSRC=nodejs-$(DESTCPU)-$(RAWVER)-$(TAG).tgz
+PKGSRC=iojs-$(DESTCPU)-$(RAWVER)-$(TAG).tgz
 endif
 
 dist: doc $(TARBALL) $(PKG)
@@ -293,11 +293,11 @@ $(PKG): release-only
 	$(PYTHON) ./configure --without-snapshot --dest-cpu=x64 --tag=$(TAG)
 	$(MAKE) install V=$(V) DESTDIR=$(PKGDIR)
 	SIGN="$(APP_SIGN)" PKGDIR="$(PKGDIR)" bash tools/osx-codesign.sh
-	lipo $(PKGDIR)/32/usr/local/bin/node \
-		$(PKGDIR)/usr/local/bin/node \
-		-output $(PKGDIR)/usr/local/bin/node-universal \
+	lipo $(PKGDIR)/32/usr/local/bin/iojs \
+		$(PKGDIR)/usr/local/bin/iojs \
+		-output $(PKGDIR)/usr/local/bin/iojs-universal \
 		-create
-	mv $(PKGDIR)/usr/local/bin/node-universal $(PKGDIR)/usr/local/bin/node
+	mv $(PKGDIR)/usr/local/bin/iojs-universal $(PKGDIR)/usr/local/bin/iojs
 	rm -rf $(PKGDIR)/32
 	$(packagemaker) \
 		--id "org.nodejs.Node" \
diff --git a/node.gyp b/node.gyp
index 30a1bdf7ebc..43622958ec8 100644
--- a/node.gyp
+++ b/node.gyp
@@ -73,7 +73,7 @@
 
   'targets': [
     {
-      'target_name': 'node',
+      'target_name': 'iojs',
       'type': 'executable',
 
       'dependencies': [
diff --git a/test/parallel/test-process-argv-0.js b/test/parallel/test-process-argv-0.js
index 0c38f6ac7bb..d528faa50e6 100644
--- a/test/parallel/test-process-argv-0.js
+++ b/test/parallel/test-process-argv-0.js
@@ -28,7 +28,7 @@ console.error('argv=%j', process.argv);
 console.error('exec=%j', process.execPath);
 
 if (process.argv[2] !== "child") {
-  var child = spawn('./node', [__filename, "child"], {
+  var child = spawn('./iojs', [__filename, "child"], {
     cwd: path.dirname(process.execPath)
   });
 
@@ -44,7 +44,7 @@ if (process.argv[2] !== "child") {
     console.error('CHILD: %s', childErr.trim().split('\n').join('\nCHILD: '));
     if (process.platform === 'win32') {
       // On Windows argv[0] is not expanded into full path
-      assert.equal(childArgv0, './node');
+      assert.equal(childArgv0, './iojs');
     } else {
       assert.equal(childArgv0, process.execPath);
     }
diff --git a/tools/install.py b/tools/install.py
index 77e6d0cbd10..affce2265ce 100755
--- a/tools/install.py
+++ b/tools/install.py
@@ -108,12 +108,12 @@ def npm_files(action):
     if os.environ.get('PORTABLE'):
       # This crazy hack is necessary to make the shebang execute the copy
       # of node relative to the same directory as the npm script. The precompiled
-      # binary tarballs use a prefix of "/" which gets translated to "/bin/node"
+      # binary tarballs use a prefix of "/" which gets translated to "/bin/iojs"
       # in the regular shebang modifying logic, which is incorrect since the
       # precompiled bundle should be able to be extracted anywhere and "just work"
-      shebang = '/bin/sh\n// 2>/dev/null; exec "`dirname "$0"`/node" "$0" "$@"'
+      shebang = '/bin/sh\n// 2>/dev/null; exec "`dirname "$0"`/iojs" "$0" "$@"'
     else:
-      shebang = os.path.join(node_prefix or '/', 'bin/node')
+      shebang = os.path.join(node_prefix or '/', 'bin/iojs')
     update_shebang(link_path, shebang)
   else:
     assert(0) # unhandled action type
@@ -128,7 +128,7 @@ def subdir_files(path, dest, action):
 
 def files(action):
   exeext = '.exe' if sys.platform == 'win32' else ''
-  action(['out/Release/node' + exeext], 'bin/node' + exeext)
+  action(['out/Release/iojs' + exeext], 'bin/iojs' + exeext)
 
   if 'true' == variables.get('node_use_dtrace'):
     action(['out/Release/node.d'], 'lib/dtrace/node.d')
diff --git a/tools/test.py b/tools/test.py
index b24ca9ba53c..563555ed95a 100755
--- a/tools/test.py
+++ b/tools/test.py
@@ -742,20 +742,20 @@ class Context(object):
 
   def GetVm(self, arch, mode):
     if arch == 'none':
-      name = 'out/Debug/node' if mode == 'debug' else 'out/Release/node'
+      name = 'out/Debug/iojs' if mode == 'debug' else 'out/Release/iojs'
     else:
-      name = 'out/%s.%s/node' % (arch, mode)
+      name = 'out/%s.%s/iojs' % (arch, mode)
 
     # Currently GYP does not support output_dir for MSVS.
     # http://code.google.com/p/gyp/issues/detail?id=40
-    # It will put the builds into Release/node.exe or Debug/node.exe
+    # It will put the builds into Release/iojs.exe or Debug/iojs.exe
     if utils.IsWindows():
       out_dir = os.path.join(dirname(__file__), "..", "out")
       if not exists(out_dir):
         if mode == 'debug':
-          name = os.path.abspath('Debug/node.exe')
+          name = os.path.abspath('Debug/iojs.exe')
         else:
-          name = os.path.abspath('Release/node.exe')
+          name = os.path.abspath('Release/iojs.exe')
       else:
         name = os.path.abspath(name + '.exe')