diff --git a/pipreqs/pipreqs.py b/pipreqs/pipreqs.py
index 776725a..3690756 100755
--- a/pipreqs/pipreqs.py
+++ b/pipreqs/pipreqs.py
@@ -97,10 +97,10 @@ def get_locally_installed_packages():
                     package_import = f.read().strip().split("\n")
                     for item in package_import:
                         if item not in ["tests", "_tests"]:
-	                        packages[item] = {
-	                            'version': package[1].replace(".dist", ""),
-	                            'name': package[0]
-	                        }
+                            packages[item] = {
+                                'version': package[1].replace(".dist", ""),
+                                'name': package[0]
+                            }
     return packages
 
 
@@ -113,17 +113,17 @@ def get_import_local(imports):
     return result
 
 def get_pkg_names_from_import_names(pkgs):
-	result = []
-	with open(os.path.join(os.path.dirname(__file__), "mapping"), "r") as f:
-		data = [x.strip().split(":") for x in f.readlines()]
-		for pkg in pkgs:
-			toappend = pkg
-			for item in data:
-				if item[0] == pkg:
-					toappend = item[1]
-					break
-			result.append(toappend)
-	return result
+    result = []
+    with open(os.path.join(os.path.dirname(__file__), "mapping"), "r") as f:
+        data = [x.strip().split(":") for x in f.readlines()]
+        for pkg in pkgs:
+            toappend = pkg
+            for item in data:
+                if item[0] == pkg:
+                    toappend = item[1]
+                    break
+            result.append(toappend)
+    return result
 
 def get_import_name_without_alias(import_name):
     return import_name.partition(' as ')[0].partition('.')[0].strip()
diff --git a/tests/test_pipreqs.py b/tests/test_pipreqs.py
index c1548dd..eedcb60 100755
--- a/tests/test_pipreqs.py
+++ b/tests/test_pipreqs.py
@@ -68,6 +68,11 @@ class TestPipreqs(unittest.TestCase):
             for item in self.modules[:-1]:
                 self.assertTrue(item in data)
 
+    def test_get_import_name_without_alias(self):
+        import_name_with_alias = "requests as R"
+        expected_import_name_without_alias = "requests"
+        import_name_without_aliases = pipreqs.get_import_name_without_alias(import_name_with_alias)
+        self.assertEqual(import_name_without_aliases, expected_import_name_without_alias, "The import alias was not correctly stripped")
 
     def tearDown(self):
         try: