diff --git a/lib/worker.sh b/lib/worker.sh
index 31d2f98d..ffb8addf 100755
--- a/lib/worker.sh
+++ b/lib/worker.sh
@@ -638,7 +638,8 @@ function RunTestCases() {
   TestCodebase "PYTHON_PYLINT" "pylint" "pylint --rcfile ${PYTHON_PYLINT_LINTER_RULES}" ".*\.\(py\)\$" "python"
   TestCodebase "PYTHON_FLAKE8" "flake8" "flake8 --config ${PYTHON_FLAKE8_LINTER_RULES}" ".*\.\(py\)\$" "python"
   # TestCodebase "Language" "Linter" "Linter-command" "Regex to find files" "Test Folder"
-  TestCodebase "R" "lintr" "lintr::lint()" ".*\.\(r\|R\|Rmd\|rmd\)\$" "r"
+TestCodebase "R" "lintr" "lintr::lint()" ".*\.\(r\|R\|Rmd\|rmd\)\$" "r"
+TestCodebase "R" "lintr" "lintr::lint()" ".*\.\(r\|rmd\)\$" "r"
   TestCodebase "RAKU" "raku" "raku -c" ".*\.\(raku\|rakumod\|rakutest\|pm6\|pl6\|p6\)\$" "raku"
   TestCodebase "RUBY" "rubocop" "rubocop -c ${RUBY_LINTER_RULES}" ".*\.\(rb\)\$" "ruby"
   TestCodebase "STATES" "asl-validator" "asl-validator --json-path" ".*\.\(json\)\$" "states"