diff --git a/index.js b/index.js
index aafc53bd..7c95a4da 100644
--- a/index.js
+++ b/index.js
@@ -1,7 +1,7 @@
 var path = require('path');
 var pkg = require('./package.json');
 
-var jeetPath = path.join(__dirname, 'styl')
+var jeetPath = path.join(__dirname, 'styl');
 
 exports = module.exports = function (opts) {
   var implicit = (opts && opts.implicit == false) ? false : true;
@@ -12,8 +12,8 @@ exports = module.exports = function (opts) {
     if (implicit) {
       style.import(jeetPath);
     }
-  }
-}
+  };
+};
 
 exports.libname = pkg.name;
 exports.path = jeetPath;
diff --git a/scss/_grid.scss b/scss/_grid.scss
index a912df2b..6b96bf1c 100644
--- a/scss/_grid.scss
+++ b/scss/_grid.scss
@@ -1,4 +1,4 @@
-@mixin column($ratios: 1, $offset: 0, $cycle: 0, $gutter: map-get($jeet, 'gutter')) {
+@mixin column($ratios: 1, $offset: 0, $cycle: 0, $gutter: map-get($jeet, 'gutter'), $clearfix: true) {
   $side: _get-layout-direction();
   $opposite-side: _opposite-direction($side);
   $column-widths: _get-column($ratios, $gutter);
@@ -18,7 +18,9 @@
     }
   }
 
-  @include clearfix;
+  @if $clearfix {
+    @include clearfix;
+  }
 
   float: $side;
   clear: none;
@@ -82,7 +84,7 @@
 }
 
 
-@mixin span($ratio: 1, $offset: 0, $cycle: 0) {
+@mixin span($ratio: 1, $offset: 0, $cycle: 0, $clearfix: true) {
   $side: _get-layout-direction();
   $opposite-side: _opposite-direction($side);
   $span-width: _get-span($ratio);
@@ -97,7 +99,10 @@
     }
   }
 
-  @include clearfix;
+  @if $clearfix {
+    @include clearfix;
+  }
+  
   float: $side;
   clear: none;
   text-align: inherit;
diff --git a/styl/_grid.styl b/styl/_grid.styl
index 7bf76e3b..70999b68 100644
--- a/styl/_grid.styl
+++ b/styl/_grid.styl
@@ -1,4 +1,4 @@
-column($ratios = 1, $offset = 0, $cycle = 0, $gutter = $jeet.gutter)
+column($ratios = 1, $offset = 0, $cycle = 0, $gutter = $jeet.gutter, $clearfix = true)
   side = _get-layout-direction()
   opposite-side = opposite-position(side)
   column-widths = _get-column($ratios, $gutter)
@@ -15,7 +15,9 @@ column($ratios = 1, $offset = 0, $cycle = 0, $gutter = $jeet.gutter)
       $offset = _get-column($offset, column-widths[1])[0]
       margin-l = $offset + column-widths[1]
 
-  clearfix()
+  if $clearfix
+    clearfix()
+
   float: side
   clear: none
   text-align: inherit
@@ -60,7 +62,7 @@ column-gutter($ratios = 1, $gutter = $jeet.gutter)
   return $gutter + '%'
 
 
-span($ratio = 1, $offset = 0, $cycle = 0)
+span($ratio = 1, $offset = 0, $cycle = 0, $clearfix = true)
   side = _get-layout-direction()
   opposite-side = opposite-position(side)
   span-width = _get-span($ratio)
@@ -74,7 +76,9 @@ span($ratio = 1, $offset = 0, $cycle = 0)
     else
       margin-l = _get-span($offset)
 
-  clearfix()
+  if $clearfix
+    clearfix()
+
   float: side
   clear: none
   text-align: inherit
diff --git a/test/node-stylus/style.styl b/test/node-stylus/style.styl
index b149426a..2548962d 100644
--- a/test/node-stylus/style.styl
+++ b/test/node-stylus/style.styl
@@ -1,2 +1,5 @@
 div
   column(1/3)
+
+span
+  span(1/2, $clearfix: false)
\ No newline at end of file