diff --git a/main/style/counters.tex b/main/style/counters.tex
index d797006..3017aa9 100644
--- a/main/style/counters.tex
+++ b/main/style/counters.tex
@@ -17,10 +17,11 @@
 \newcounter{formulas}
 \newcounter{all}
 
+\newcommand{\definitions}{definitions}
 \newcommand{\useSubsection}{\ifnum\value{numberSubsections}>0{\arabic{subsection}.}\else{}\fi}
 \newcommand{\useSubsubsection}{\ifnum\value{numberSubsections}>1{\arabic{subsubsection}.}\else{}\fi}
 \newcommand{\usenumberArabic}[1]{\ifnum\value{numberingConfig}<4{\arabic{section}.\useSubsection\useSubsubsection\ifnum\value{numberingConfig}<3{\ifnum\value{numberingConfig}<2{\arabic{#1}\stepcounter{#1}}\else{
-\ifx#1definitions
+\ifx#1\definitions
     \arabic{#1}\stepcounter{#1}
 \else
     \arabic{all}\stepcounter{all}