diff --git a/testfiles/00-pkg-load-twice.luatex.tlg b/testfiles/00-pkg-load-twice.luatex.tlg
new file mode 100644
index 0000000..990db5e
--- /dev/null
+++ b/testfiles/00-pkg-load-twice.luatex.tlg
@@ -0,0 +1,16 @@
+This is a generated file for the l3build validation system.
+Don't change this file in any respect.
+Completed box being shipped out [1]
+\hbox(0.0+0.0)x0.0, glue set - 1.0, direction TLT
+.\TU/lmr/m/n/10 h
+.\TU/lmr/m/n/10 e
+.\TU/lmr/m/n/10 l
+.\TU/lmr/m/n/10 l
+.\TU/lmr/m/n/10 o
+.\glue(\spaceskip) 3.33 plus 1.665 minus 1.11
+.\mathon
+.\OT1/cmr/m/n/10 a
+.\mathoff
+.\glue(\spaceskip) 3.33 plus 1.665 minus 1.11
+***************
+Compilation 1 of test file completed with exit status 0
diff --git a/testfiles/00-pkg-load-twice.lvt b/testfiles/00-pkg-load-twice.lvt
new file mode 100644
index 0000000..03ee837
--- /dev/null
+++ b/testfiles/00-pkg-load-twice.lvt
@@ -0,0 +1,6 @@
+\input{fontspec-testsetup}
+\usepackage{fontspec}
+\usepackage[no-math]{fontspec}
+\begin{document}
+\SHIPOUT{hello $\mathrm{a}$ } 
+\end{document}
diff --git a/testfiles/00-pkg-load-twice.tlg b/testfiles/00-pkg-load-twice.tlg
new file mode 100644
index 0000000..b7e94f0
--- /dev/null
+++ b/testfiles/00-pkg-load-twice.tlg
@@ -0,0 +1,12 @@
+This is a generated file for the l3build validation system.
+Don't change this file in any respect.
+Completed box being shipped out [1]
+\hbox(0.0+0.0)x0.0, glue set - 1.0
+.\TU/lmr/m/n/10 hello
+.\glue 3.33 plus 1.665 minus 1.11
+.\mathon
+.\OT1/cmr/m/n/10 a
+.\mathoff
+.\glue 3.33 plus 1.665 minus 1.11
+***************
+Compilation 1 of test file completed with exit status 0