diff --git a/sample-latex-math/src/main/java/ru/noties/markwon/sample/jlatexmath/MainActivity.java b/sample-latex-math/src/main/java/ru/noties/markwon/sample/jlatexmath/MainActivity.java
index 5cb35c18..e0d580c3 100644
--- a/sample-latex-math/src/main/java/ru/noties/markwon/sample/jlatexmath/MainActivity.java
+++ b/sample-latex-math/src/main/java/ru/noties/markwon/sample/jlatexmath/MainActivity.java
@@ -23,12 +23,8 @@ public class MainActivity extends Activity {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
-        // todo: later version has automatic initialization
-        JLatexMathAndroid.init(this);
-
         final TextView textView = findViewById(R.id.text_view);
 
-        // this one fails due input sanitizing on commonmark-java side
         String latex = "\\begin{array}{l}";
         latex += "\\forall\\varepsilon\\in\\mathbb{R}_+^*\\ \\exists\\eta>0\\ |x-x_0|\\leq\\eta\\Longrightarrow|f(x)-f(x_0)|\\leq\\varepsilon\\\\";
         latex += "\\det\\begin{bmatrix}a_{11}&a_{12}&\\cdots&a_{1n}\\\\a_{21}&\\ddots&&\\vdots\\\\\\vdots&&\\ddots&\\vdots\\\\a_{n1}&\\cdots&\\cdots&a_{nn}\\end{bmatrix}\\overset{\\mathrm{def}}{=}\\sum_{\\sigma\\in\\mathfrak{S}_n}\\varepsilon(\\sigma)\\prod_{k=1}^n a_{k\\sigma(k)}\\\\";