diff --git a/Cargo.toml b/Cargo.toml
index d2691c1..05cf028 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "internment"
-version = "0.8.0"
+version = "0.8.1"
 authors = ["David Roundy <daveroundy@gmail.com>"]
 edition = "2018"
 
diff --git a/src/arc.rs b/src/arc.rs
index 6a0f7bd..c1c28ef 100644
--- a/src/arc.rs
+++ b/src/arc.rs
@@ -459,8 +459,6 @@ fn test_arcintern_nested_drop() {
 
 impl<T: ?Sized + Eq + Hash + Send + Sync + Debug> Debug for ArcIntern<T> {
     fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
-        Pointer::fmt(&self.pointer, f)?;
-        f.write_str(" : ")?;
         self.deref().fmt(f)
     }
 }
diff --git a/src/arena.rs b/src/arena.rs
index 90552ce..7d53f41 100644
--- a/src/arena.rs
+++ b/src/arena.rs
@@ -387,8 +387,6 @@ impl<'a, T: ?Sized> Eq for ArenaIntern<'a, T> {}
 
 impl<'a, T: std::fmt::Debug + ?Sized> std::fmt::Debug for ArenaIntern<'a, T> {
     fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
-        std::fmt::Debug::fmt(&self.get_pointer(), f)?;
-        f.write_str(" : ")?;
         self.as_ref().fmt(f)
     }
 }
diff --git a/src/intern.rs b/src/intern.rs
index 8daf2cc..d38c991 100644
--- a/src/intern.rs
+++ b/src/intern.rs
@@ -494,8 +494,6 @@ mod intern_tests {
 
 impl<T: Debug + ?Sized> Debug for Intern<T> {
     fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
-        std::fmt::Debug::fmt(&self.get_pointer(), f)?;
-        f.write_str(" : ")?;
         self.as_ref().fmt(f)
     }
 }
diff --git a/src/typearena.rs b/src/typearena.rs
index cb25026..24475a2 100644
--- a/src/typearena.rs
+++ b/src/typearena.rs
@@ -504,8 +504,6 @@ mod intern_tests {
 
 impl<T: Debug + ?Sized> Debug for Intern<T> {
     fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
-        std::fmt::Debug::fmt(&self.get_pointer(), f)?;
-        f.write_str(" : ")?;
         self.as_ref().fmt(f)
     }
 }