diff --git a/lib/general.sh b/lib/general.sh
index f2c68fe0..da756bc3 100644
--- a/lib/general.sh
+++ b/lib/general.sh
@@ -47,6 +47,12 @@ shellspec_constants() {
     "
   # shellcheck disable=SC2059
   eval "$(printf "$SHELLSPEC_EVAL")"
+
+  # Workaround: Variable CR is empty on MSYS
+  if eval "[ \${#${1}CR} -eq 0 ] &&:"; then
+    set -- "$1" "$(printf '\015')"
+    eval "${1}CR=\$2"
+  fi
 }
 
 shellspec_constants SHELLSPEC_