diff --git a/eravm-stable-interface/src/state_interface.rs b/eravm-stable-interface/src/state_interface.rs
index 4e4c2f02..e87ae10d 100644
--- a/eravm-stable-interface/src/state_interface.rs
+++ b/eravm-stable-interface/src/state_interface.rs
@@ -4,9 +4,9 @@ pub trait StateInterface {
     fn read_register(&self, register: u8) -> (U256, bool);
     fn set_register(&mut self, register: u8, value: U256, is_pointer: bool);
 
+    fn current_frame(&mut self) -> impl CallframeInterface + '_;
     fn number_of_callframes(&self) -> usize;
     /// zero is the current frame, one is the frame before that etc.
-    fn current_frame(&mut self) -> impl CallframeInterface + '_;
     fn callframe(&mut self, n: usize) -> impl CallframeInterface + '_;
 
     fn read_heap_byte(&self, heap: HeapId, index: u32) -> u8;
@@ -135,6 +135,10 @@ impl StateInterface for DummyState {
         unimplemented!()
     }
 
+    fn current_frame(&mut self) -> impl CallframeInterface + '_ {
+        DummyState
+    }
+
     fn number_of_callframes(&self) -> usize {
         unimplemented!()
     }
@@ -346,6 +350,6 @@ impl CallframeInterface for DummyState {
     }
 
     fn last_precompile_cycles(&self) -> usize {
-        todo!()
+        unimplemented!()
     }
 }