diff --git a/tasks/build/css.js b/tasks/build/css.js
index 8a86e6fb9..839aea3ee 100644
--- a/tasks/build/css.js
+++ b/tasks/build/css.js
@@ -96,7 +96,7 @@ module.exports = function(callback) {
   ;
 
   // compressed component css
-  compressedStream = stream
+  compressedStream
     .pipe(plumber())
     .pipe(clone())
     .pipe(replace(assets.source, assets.compressed))
diff --git a/tasks/docs/build.js b/tasks/docs/build.js
index d551e9f6d..8d401b5ed 100644
--- a/tasks/docs/build.js
+++ b/tasks/docs/build.js
@@ -145,7 +145,7 @@ module.exports = function(callback) {
     })
   ;
 
-  compressedStream = stream
+  compressedStream
     .pipe(plumber())
     .pipe(clone())
     .pipe(replace(assets.source, assets.compressed))
diff --git a/tasks/docs/serve.js b/tasks/docs/serve.js
index 5a4603fb2..6cfd3d7a7 100644
--- a/tasks/docs/serve.js
+++ b/tasks/docs/serve.js
@@ -188,7 +188,7 @@ module.exports = function () {
           })
         ;
 
-        compressedStream = stream
+        compressedStream
           .pipe(plumber())
           .pipe(replace(assets.source, assets.compressed))
           .pipe(minifyCSS(settings.minify))
diff --git a/tasks/rtl/build.js b/tasks/rtl/build.js
index 1221a799c..aaa563bbc 100644
--- a/tasks/rtl/build.js
+++ b/tasks/rtl/build.js
@@ -90,7 +90,7 @@ module.exports = function(callback) {
     })
   ;
 
-  compressedStream = stream
+  compressedStream
     .pipe(plumber())
     .pipe(clone())
     .pipe(replace(assets.source, assets.compressed))
diff --git a/tasks/rtl/watch.js b/tasks/rtl/watch.js
index b47156e7d..157ba6e5f 100644
--- a/tasks/rtl/watch.js
+++ b/tasks/rtl/watch.js
@@ -154,7 +154,7 @@ module.exports = function(callback) {
           })
         ;
 
-        compressedStream = stream
+        compressedStream
           .pipe(plumber())
           .pipe(replace(assets.source, assets.compressed))
           .pipe(minifyCSS(settings.minify))
diff --git a/tasks/watch.js b/tasks/watch.js
index c1bf51bc2..168de11e2 100644
--- a/tasks/watch.js
+++ b/tasks/watch.js
@@ -166,7 +166,7 @@ module.exports = function(callback) {
           })
         ;
 
-        compressedStream = stream
+        compressedStream
           .pipe(plumber())
           .pipe(replace(assets.source, assets.compressed))
           .pipe(minifyCSS(settings.minify))