diff --git a/otc_doc_convertor/comparator.py b/otc_doc_convertor/comparator.py
index 6369489e..69014754 100644
--- a/otc_doc_convertor/comparator.py
+++ b/otc_doc_convertor/comparator.py
@@ -13,6 +13,10 @@ def body_filter(tag):
     )
 
 
+def simplify_body(data):
+    return data.get_text().replace(" ", "")
+
+
 class OTCComparator:
 
     def compare(self, url_prefix, file_path, file_name):
@@ -35,7 +39,7 @@ class OTCComparator:
             t1 = original.find(body_filter)
             t2 = new.find(body_filter)
             if t1 != t2:
-                if t1.get_text() == t2.get_text():
+                if simplify_body(t1) == simplify_body(t2):
                     logging.error(
                         "File %s is not matching, but "
                         "plain text matches" % file_name)