diff --git a/preamble.tex b/preamble.tex
index a77a5b7b1..c30020d65 100644
--- a/preamble.tex
+++ b/preamble.tex
@@ -227,6 +227,12 @@
     basicstyle=\upshape\ttfamily,              % Font size for inline code snippets.
 }
 
+% Special dialect of Modelica to use when there are URLs appearing outside string literals, to avoid the part
+% starting with '//' being treated as comment.
+\lstdefinelanguage[nocomment]{modelica}[short]{modelica}{%
+    commentstyle=\upshape\ttfamily, % Camouflage comments as workaround for not being able to remove rest-of-line comment recognition.
+}
+
 % Note: within only a keyword in grammar
 \lstdefinelanguage{grammar}{%
     basicstyle=\upshape\smallifpdf\ttfamily, % size of fonts used for the code