diff --git a/src/util.jl b/src/util.jl
index 344bcc8..6ec8b51 100644
--- a/src/util.jl
+++ b/src/util.jl
@@ -287,9 +287,7 @@ function textToDict(text::String, keywords::Vector{String};
   # use for loop and detect_keyword function to get the exact variation of each keyword in the text then push to kw list
   for keyword in keywords
     detected = detect_keyword(keyword, text)
-    if detected !== nothing
-      push!(kw, detected)
-    end
+    push!(kw, detected)
   end
 
   od1, od2 =