# Abbreviations with acronym, List Style Alignment

I found a lot of similar questions, but non could solve my problem. I am creating a list of abbreviations using acronym and I want the list to be aligned to the largest element.

My code looks like this:

\usepackage[printonlyused,nohyperlinks]{acronym}
\begin{document}
\input{content/_02_abbreviations.tex}
\end{document}


and the abbreviations.tex file looks like this

\chapter*{List of Abbreviations}
\markboth{List of Abbreviations}{List of Abbreviations}

\begin{acronym}[TDMA]
\acro{RE}{reference electrode}
\acro{SNR}{signal to noise ratio}
\acro{SP-ICPMS}{single particle inductively coupled plasma mass spectrometry}
\acro{TEM}{transmission electron microscopy}
\acro{WE}{working electrode}
\end{acronym}


and in my text I use:

blabalbalba \ac{RE} and balablbalba \acp{CE}


The elements in the list are aligned, but not the SP-ICPMS, as it is way too long. How can I make the list align to the longest abbreviation?

Here is how it looks like:

EDIT: Problem solved by replacing [TDMA] with [SP-ICPMS]