diff --git a/README.md b/README.md
index 13164368..0a94f027 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,7 @@ It profits from these great projects:
 [Underscore.js](http://underscorejs.org) (MIT)
 
 
+
 ## Build
 
 A prebuilt package can be found on the [project page](http://larsjung.de/h5ai/). If you want to build
@@ -39,8 +40,8 @@ To build the project run the following command inside the project's root directo
 Run `makejs -t` to list all possible targets.
 
 
-## Changelog
 
+## Changelog
 
 ### v0.21 - *2012-08-??*
 
diff --git a/makefile.js b/makefile.js
index 8d1e6c60..32daec06 100644
--- a/makefile.js
+++ b/makefile.js
@@ -6,7 +6,7 @@ var path = require('path'),
 	child_process = require('child_process');
 
 
-var version = '0.21-dev-37',
+var version = '0.21-dev-43',
 
 	root = path.resolve(__dirname),
 	src = path.join(root, 'src'),
@@ -159,17 +159,26 @@ module.exports = function (make) {
 		.async(function (done, fail) {
 
 			var target = path.join(build, 'h5ai-' + version + '.zip'),
-				command = 'zip -ro ' + target + ' _h5ai',
-				options = { cwd: build };
+				cmd = 'zip',
+				args = ['-ro', target, '_h5ai'],
+				options = { cwd: build },
+				proc = child_process.spawn(cmd, args, options);
 
-			child_process.exec(command, options, function (error, stdout, stderr) {
+			Event.info({ method: 'exec', message: cmd + ' ' + args.join(' ') });
 
-				if (error === null) {
-					Event.ok({ method: 'zip', message: target });
-					done();
-				} else {
-					Event.error({ method: 'zip', message: stderr });
+			// proc.stdout.on('data', function (data) {
+				// process.stdout.write(data);
+			// });
+			proc.stderr.on('data', function (data) {
+				process.stderr.write(data);
+			});
+			proc.on('exit', function (code) {
+				if (code) {
+					Event.error({ method: 'exec', message: cmd + ' exit code ' + code });
 					fail();
+				} else {
+					Event.ok({ method: 'exec', message: 'created zipball ' + target });
+					done();
 				}
 			});
 		});
diff --git a/src/_h5ai/css/inc/preview-txt.less b/src/_h5ai/css/inc/preview-txt.less
index da9bd3b5..97e8db62 100644
--- a/src/_h5ai/css/inc/preview-txt.less
+++ b/src/_h5ai/css/inc/preview-txt.less
@@ -30,7 +30,6 @@
 
 		.gutter .line {
 			border-right: none !important;
-			// border-right: 3px solid #6CE26C !important;
 		}
 	}
 }