diff --git a/Dockerfile b/Dockerfile
index 57ac84d9..8ed30541 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -79,6 +79,8 @@ RUN apk add --no-cache \
   ruby-ffi \
   ruby-mathematical \
   ruby-rake \
+  texlive \
+  texmf-dist-latexextra \
   ttf-liberation \
   ttf-dejavu \
   tzdata \
@@ -86,6 +88,9 @@ RUN apk add --no-cache \
   which \
   font-noto-cjk
 
+RUN apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing \
+  pdf2svg
+
 ARG asciidoctor_confluence_version=0.0.2
 ARG asciidoctor_diagram_version=2.3.1
 ARG asciidoctor_epub3_version=2.1.3
diff --git a/tests/fixtures/sample-with-diagram.adoc b/tests/fixtures/sample-with-diagram.adoc
index f69d8063..7e0ce68e 100644
--- a/tests/fixtures/sample-with-diagram.adoc
+++ b/tests/fixtures/sample-with-diagram.adoc
@@ -251,3 +251,18 @@ A31117013206375A
 ....
 Hello World!
 ....
+
+=== TikZ
+https://tikz.net/
+
+[tikz]
+....
+\begin{tikzpicture}
+
+\draw (-2,0) -- (2,0);
+\filldraw [gray] (0,0) circle (2pt);
+\draw (-2,-2) .. controls (0,0) .. (2,-2);
+\draw (-2,2) .. controls (-1,0) and (1,0) .. (2,2);
+
+\end{tikzpicture}
+....