diff --git a/Makefile.am b/Makefile.am
index eec732f..0d96500 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -111,6 +111,7 @@ EXTRA_DIST =	pkg.m4 \
 		tests/lib1/sysroot-dir-3.pc \
 		tests/lib1/sysroot-dir-4.pc \
 		tests/lib1/sysroot-dir-5.pc \
+		tests/lib1/child-prefix/pkgconfig/child-prefix-1.pc \
 		$(test_scripts) \
 		doc/conf.py \
 		doc/extract.py \
diff --git a/tests/lib1/child-prefix/pkgconfig/child-prefix-1.pc b/tests/lib1/child-prefix/pkgconfig/child-prefix-1.pc
new file mode 100644
index 0000000..0d32d89
--- /dev/null
+++ b/tests/lib1/child-prefix/pkgconfig/child-prefix-1.pc
@@ -0,0 +1,11 @@
+prefix=/usr
+exec_prefix=/usr
+libdir=${prefix}/lib64
+includedir=${prefix}/include
+
+Name: child-prefix-1
+Description: child prefix 1 test data
+Requires:
+Version: 1.0
+Libs: -L${libdir} -lchild-prefix-1
+Cflags: -I${includedir}/child-prefix-1