diff --git a/bin/build b/bin/build
index 2206fc00d..ae3aca8d9 100755
--- a/bin/build
+++ b/bin/build
@@ -20,12 +20,15 @@
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 # IN THE SOFTWARE.
 
+# Resolve root directory
+ROOT=$(dirname $0)/..
+
 # Check if "npm install" was executed
-if [[ ! -d $(pwd)/node_modules ]]; then
+if [[ ! -d $ROOT/node_modules ]]; then
   echo "\"node_modules\" not found:"
   echo "npm install"
   exit 1
 fi
 
 # Run command
-$(pwd)/node_modules/.bin/gulp build --clean --optimize --revision
+$ROOT/node_modules/.bin/gulp build --clean --optimize --revision
diff --git a/bin/clean b/bin/clean
index 3b64578fb..625e98019 100755
--- a/bin/clean
+++ b/bin/clean
@@ -20,12 +20,15 @@
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 # IN THE SOFTWARE.
 
+# Resolve root directory
+ROOT=$(dirname $0)/..
+
 # Check if "npm install" was executed
-if [[ ! -d $(pwd)/node_modules ]]; then
+if [[ ! -d $ROOT/node_modules ]]; then
   echo "\"node_modules\" not found:"
   echo "npm install"
   exit 1
 fi
 
 # Run command
-$(pwd)/node_modules/.bin/gulp clean
+$ROOT/node_modules/.bin/gulp clean
diff --git a/bin/lint b/bin/lint
index 9b114fce9..47ef8319b 100755
--- a/bin/lint
+++ b/bin/lint
@@ -20,19 +20,22 @@
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 # IN THE SOFTWARE.
 
+# Resolve root directory
+ROOT=$(dirname $0)/..
+
 # Check if "npm install" was executed
-if [[ ! -d $(pwd)/node_modules ]]; then
+if [[ ! -d $ROOT/node_modules ]]; then
   echo "\"node_modules\" not found:"
   echo "npm install"
   exit 1
 fi
 
 # Run ESLint
-$(pwd)/node_modules/.bin/eslint .
+$ROOT/node_modules/.bin/eslint .
 ESLINT=$?
 
 # Run Sass-Lint
-$(pwd)/node_modules/.bin/sass-lint -c .sass-lint.yml -vq
+$ROOT/node_modules/.bin/sass-lint -c .sass-lint.yml -vq
 SASSLINT=$?
 
 # If one command failed, exit with error
diff --git a/bin/start b/bin/start
index f4dae067b..e3a61d973 100755
--- a/bin/start
+++ b/bin/start
@@ -20,12 +20,15 @@
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 # IN THE SOFTWARE.
 
+# Resolve root directory
+ROOT=$(dirname $0)/..
+
 # Check if "npm install" was executed
-if [[ ! -d $(pwd)/node_modules ]]; then
+if [[ ! -d $ROOT/node_modules ]]; then
   echo "\"node_modules\" not found:"
   echo "npm install"
   exit 1
 fi
 
 # Run command
-$(pwd)/node_modules/.bin/gulp watch --no-lint
+$ROOT/node_modules/.bin/gulp watch --no-lint
diff --git a/bin/test b/bin/test
index 867f9fb29..279b36200 100755
--- a/bin/test
+++ b/bin/test
@@ -20,12 +20,15 @@
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 # IN THE SOFTWARE.
 
+# Resolve root directory
+ROOT=$(dirname $0)/..
+
 # Check if "npm install" was executed
-if [[ ! -d $(pwd)/node_modules ]]; then
+if [[ ! -d $ROOT/node_modules ]]; then
   echo "\"node_modules\" not found:"
   echo "npm install"
   exit 1
 fi
 
 # Run command
-$(pwd)/node_modules/.bin/gulp test
+$ROOT/node_modules/.bin/gulp test