diff --git a/src/workspace/discovery.rs b/src/workspace/discovery.rs
index b98cbb6..6cbf937 100644
--- a/src/workspace/discovery.rs
+++ b/src/workspace/discovery.rs
@@ -767,12 +767,15 @@ fn resolve_workspace_for_config_folder(
         .iter()
         .partition(|member| is_glob_pattern(member) || member.starts_with('!'));
 
+      // Deno workspaces can discover wildcard members that use either `deno.json`, `deno.jsonc` or `package.json`.
+      // But it only works for Deno workspaces, npm workspaces don't discover `deno.json(c)` files, otherwise
+      // we'd be incompatible with npm workspaces if we discovered more files.
       let deno_json_paths = collect_member_config_folders(
         "Deno",
         pattern_members,
         &deno_json.specifier,
         &deno_json.dir_path(),
-        &["deno.json", "deno.jsonc"],
+        &["deno.json", "deno.jsonc", "package.json"],
       )?;
 
       let mut member_dir_urls =
@@ -824,6 +827,8 @@ fn resolve_workspace_for_config_folder(
         .iter()
         .partition(|member| is_glob_pattern(member) || member.starts_with('!'));
 
+      // npm workspaces can discover wildcard members `package.json` files, but not `deno.json(c)` files, otherwise
+      // we'd be incompatible with npm workspaces if we discovered more files than just `package.json`.
       let pkg_json_paths = collect_member_config_folders(
         "npm",
         pattern_members,
diff --git a/src/workspace/mod.rs b/src/workspace/mod.rs
index de10ae1..c97e98c 100644
--- a/src/workspace/mod.rs
+++ b/src/workspace/mod.rs
@@ -3614,6 +3614,33 @@ mod test {
     assert_eq!(workspace_dir.workspace.deno_jsons().count(), 4);
   }
 
+  #[test]
+  fn test_deno_workspace_globs_with_package_json() {
+    let mut fs = TestFileSystem::default();
+    fs.insert_json(
+      root_dir().join("deno.json"),
+      json!({
+        "workspace": ["./packages/*", "./examples/*"]
+      }),
+    );
+    fs.insert_json(root_dir().join("packages/package-a/deno.json"), json!({}));
+    fs.insert_json(root_dir().join("packages/package-b/deno.json"), json!({}));
+    fs.insert_json(root_dir().join("packages/package-c/deno.jsonc"), json!({}));
+    fs.insert_json(
+      root_dir().join("examples/examples1/package.json"),
+      json!({}),
+    );
+    fs.insert_json(
+      root_dir().join("examples/examples2/package.json"),
+      json!({}),
+    );
+    let workspace_dir =
+      workspace_at_start_dir(&fs, &root_dir().join("packages"));
+    assert_eq!(workspace_dir.workspace.diagnostics(), Vec::new());
+    assert_eq!(workspace_dir.workspace.deno_jsons().count(), 4);
+    assert_eq!(workspace_dir.workspace.package_jsons().count(), 2);
+  }
+
   #[test]
   fn test_deno_workspace_negations() {
     for negation in ["!ignored/package-c", "!ignored/**"] {