diff --git a/rust-munge_macro.spec b/rust-munge_macro.spec
index 83598e0..adcfe3d 100644
--- a/rust-munge_macro.spec
+++ b/rust-munge_macro.spec
@@ -50,6 +50,7 @@ use the "default" feature of the "%{crate}" crate.
 %prep
 %autosetup -n %{crate}-%{version} -p1
 # The crate has a mixture of newline styles.
+# https://github.com/djkoloski/munge/pull/5
 find . -type f | xargs -r -t dos2unix --keepdate
 %cargo_prep
 
diff --git a/rust2rpm.toml b/rust2rpm.toml
index 51c8bae..f367c8f 100644
--- a/rust2rpm.toml
+++ b/rust2rpm.toml
@@ -6,5 +6,6 @@ build = [
 [scripts.prep]
 pre = [
     "# The crate has a mixture of newline styles.",
+    "# https://github.com/djkoloski/munge/pull/5",
     "find . -type f | xargs -r -t dos2unix --keepdate",
 ]