diff --git a/test/TestPackage3.jl/.gitattributes b/test/TestPackage3.jl/.gitattributes
new file mode 100644
index 0000000..cf87526
--- /dev/null
+++ b/test/TestPackage3.jl/.gitattributes
@@ -0,0 +1,6 @@
+# Set default behaviour to automatically normalize line endings.
+* text=auto
+
+# Force bash scripts to always use lf line endings so that if a repo is accessed
+# in Unix via a file share from Windows, the scripts will work.
+*.sh text eol=lf
diff --git a/test/TestPackage3.jl/src/TestPackage3.jl b/test/TestPackage3.jl/src/TestPackage3.jl
index 917a006..ea1eb11 100644
--- a/test/TestPackage3.jl/src/TestPackage3.jl
+++ b/test/TestPackage3.jl/src/TestPackage3.jl
@@ -12,4 +12,5 @@ else
 
 end
 
+include("precompile_includer.jl")
 end