diff --git a/src/context.rs b/src/context.rs
index 8bc058d..a072792 100644
--- a/src/context.rs
+++ b/src/context.rs
@@ -98,10 +98,6 @@ where
         self.error.backtrace()
     }
 
-    fn cause(&self) -> Option<&dyn StdError> {
-        Some(&self.error)
-    }
-
     fn source(&self) -> Option<&(dyn StdError + 'static)> {
         Some(&self.error)
     }
@@ -115,10 +111,6 @@ where
         Some(self.error.backtrace())
     }
 
-    fn cause(&self) -> Option<&dyn StdError> {
-        Some(&*self.error)
-    }
-
     fn source(&self) -> Option<&(dyn StdError + 'static)> {
         Some(&*self.error)
     }