diff --git a/src/dc_tools.rs b/src/dc_tools.rs
index 41802a73e..ee23c1b9f 100644
--- a/src/dc_tools.rs
+++ b/src/dc_tools.rs
@@ -17,7 +17,6 @@ const ELLIPSE: &'static str = "[...]";
 
 /* Some tools and enhancements to the used libraries, there should be
 no references to Context and other "larger" classes here. */
-// for carray etc.
 /* ** library-private **********************************************************/
 /* math tools */
 pub fn dc_exactly_one_bit_set(v: libc::c_int) -> bool {
diff --git a/src/types.rs b/src/types.rs
index f3d360333..4205006c9 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -2,7 +2,6 @@
 use crate::constants::Event;
 use crate::context::Context;
 
-pub use mmime::carray::*;
 pub use mmime::clist::*;
 pub use rusqlite::ffi::*;