diff --git a/test/test.py b/test/test.py
index e4403f4..67666ff 100755
--- a/test/test.py
+++ b/test/test.py
@@ -12,7 +12,7 @@ for f in os.listdir(DIR):
     if not f.lower().endswith('.pdf'):
         continue
     print f
-    os.system('pdf2htmlEX -l 3 --dest-dir html %s/%s' % (DIR,f))
+    os.system('pdf2htmlEX -l 3 --dest-dir html "%s/%s"' % (DIR,f))
     ff = f[:-3]+'html'
     outf.write('<a href="html/%s" target="pdf">%s</a><br/>' % (ff,ff))
     outf.flush();