diff --git a/labs/sysdev-thirdparty/sysdev-thirdparty.tex b/labs/sysdev-thirdparty/sysdev-thirdparty.tex
index 460030fa0b..5628ec7274 100644
--- a/labs/sysdev-thirdparty/sysdev-thirdparty.tex
+++ b/labs/sysdev-thirdparty/sysdev-thirdparty.tex
@@ -1067,7 +1067,7 @@ \section{ipcalc}
 We can now have \code{meson} create the Ninja build files for us:
 
 \begin{bashinput}
-$ meson --cross-file ../../cross-file.txt --prefix /usr ..
+$ meson --cross-file ../cross-file.txt --prefix /usr ..
 \end{bashinput}
 
 We are now ready to build {\em ipcalc}: