diff --git a/ui_test/src/comments.rs b/ui_test/src/comments.rs
index e83e84b22a1..e6e45de4160 100644
--- a/ui_test/src/comments.rs
+++ b/ui_test/src/comments.rs
@@ -9,7 +9,7 @@ mod tests;
 /// configuration values. This struct parses them all in one go and then they
 /// get processed by their respective use sites.
 #[derive(Default, Debug)]
-pub struct Comments {
+pub(crate) struct Comments {
     /// List of revision names to execute. Can only be speicified once
     pub revisions: Option<Vec<String>>,
     /// Don't run this test if any of these filters apply
@@ -30,21 +30,21 @@ pub struct Comments {
 }
 
 #[derive(Debug)]
-pub struct ErrorMatch {
+pub(crate) struct ErrorMatch {
     pub matched: String,
     pub revision: Option<String>,
     pub definition_line: usize,
 }
 
 impl Comments {
-    pub fn parse_file(path: &Path) -> Self {
+    pub(crate) fn parse_file(path: &Path) -> Self {
         let content = std::fs::read_to_string(path).unwrap();
         Self::parse(path, &content)
     }
 
     /// Parse comments in `content`.
     /// `path` is only used to emit diagnostics if parsing fails.
-    pub fn parse(path: &Path, content: &str) -> Self {
+    pub(crate) fn parse(path: &Path, content: &str) -> Self {
         let mut this = Self::default();
         let error_pattern_regex =
             Regex::new(r"//(\[(?P<revision>[^\]]+)\])?~[|^]*\s*(ERROR|HELP|WARN)?:?(?P<text>.*)")
diff --git a/ui_test/src/lib.rs b/ui_test/src/lib.rs
index 4a3014713b2..dd5a1d06243 100644
--- a/ui_test/src/lib.rs
+++ b/ui_test/src/lib.rs
@@ -9,7 +9,7 @@ use comments::ErrorMatch;
 use crossbeam::queue::SegQueue;
 use regex::Regex;
 
-pub use crate::comments::Comments;
+use crate::comments::Comments;
 
 mod comments;
 #[cfg(test)]