diff --git a/src/errorfr/mod.rs b/src/errorfr/mod.rs
index 81b97eb..d7885f9 100644
--- a/src/errorfr/mod.rs
+++ b/src/errorfr/mod.rs
@@ -8,7 +8,7 @@ pub enum Errorfr {
     ItemJsonMissing,
 
     /// item config json is corrupt
-    #[error("Error 2: item config json is corrupt, Reread config.md\n{0:?}")]
+    #[error("Error 2: item config json is corrupt, Reread config.md\n{0}")]
     ItemJsonCorrupt(serde_json::Error),
 
     /// idmap is missing