1diff --git a/sphinxcontrib/tikz.py b/sphinxcontrib/tikz.py
2index ee21113..a4f4589 100644
3--- a/sphinxcontrib/tikz.py
4+++ b/sphinxcontrib/tikz.py
5@@ -242,7 +242,7 @@ def render_tikz(self, node, libs='', stringsubst=False):
6 tf.write(latex)
7 tf.close()
8
9- system([self.builder.config.latex_engine, '--interaction=nonstopmode',
10+ system(['@texLive@/bin/pdflatex', '--interaction=nonstopmode',
11 'tikz-%s.tex' % shasum],
12 self.builder)
13
14@@ -281,7 +281,7 @@ def render_tikz(self, node, libs='', stringsubst=False):
15 '-sOutputFile=%s' % outfn, '-r' + resolution + 'x' + resolution,
16 '-f', 'tikz-%s.pdf' % shasum], self.builder)
17 elif self.builder.config.tikz_proc_suite == "pdf2svg":
18- system(['pdf2svg', 'tikz-%s.pdf' % shasum, outfn], self.builder)
19+ system(['@pdf2svg@/bin/pdf2svg', 'tikz-%s.pdf' % shasum, outfn], self.builder)
20 else:
21 self.builder._tikz_warned = True
22 raise TikzExtError('Error (tikz extension): Invalid configuration '