diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5c14cd5..0cc7ff8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## [Unreleased](https://github.com/dalance/sv-parser/compare/v0.11.1...Unreleased) - ReleaseDate
 
+* [Changed] pub access to Define members
+
 ## [v0.11.1](https://github.com/dalance/sv-parser/compare/v0.11.0...v0.11.1) - 2021-03-05
 
 * [Fixed] include with comment error
diff --git a/sv-parser-pp/src/preprocess.rs b/sv-parser-pp/src/preprocess.rs
index 4e021b0..c154cf5 100644
--- a/sv-parser-pp/src/preprocess.rs
+++ b/sv-parser-pp/src/preprocess.rs
@@ -83,15 +83,15 @@ impl PreprocessedText {
 
 #[derive(Clone, Debug)]
 pub struct Define {
-    identifier: String,
-    arguments: Vec<(String, Option<String>)>,
-    text: Option<DefineText>,
+    pub identifier: String,
+    pub arguments: Vec<(String, Option<String>)>,
+    pub text: Option<DefineText>,
 }
 
 #[derive(Clone, Debug)]
 pub struct DefineText {
-    text: String,
-    origin: Option<(PathBuf, Range)>,
+    pub text: String,
+    pub origin: Option<(PathBuf, Range)>,
 }
 
 impl Define {