diff --git a/crates/inspector/src/handler.rs b/crates/inspector/src/handler.rs
index ba2b8570d5..2b65c7bdf7 100644
--- a/crates/inspector/src/handler.rs
+++ b/crates/inspector/src/handler.rs
@@ -191,6 +191,7 @@ where
         // Call Inspector step.
         inspector.step(interpreter, context);
         if interpreter.bytecode.is_end() {
+            inspector.step_end(interpreter, context);
             break;
         }
 
@@ -215,18 +216,18 @@ where
             log_num = new_log;
         }
 
-        // if loops is ending, break the loop so we can revert to the previous pointer and then call step_end.
-        if interpreter.bytecode.is_end() {
-            break;
-        }
+        // // if loops is ending, break the loop so we can revert to the previous pointer and then call step_end.
+        // if interpreter.bytecode.is_end() {
+        //     break;
+        // }
 
         // Call step_end.
         inspector.step_end(interpreter, context);
     }
 
     interpreter.bytecode.revert_to_previous_pointer();
-    // call step_end again to handle the last instruction
-    inspector.step_end(interpreter, context);
+    // // call step_end again to handle the last instruction
+    // inspector.step_end(interpreter, context);
 
     let next_action = interpreter.take_next_action();
 
diff --git a/crates/interpreter/src/interpreter/ext_bytecode.rs b/crates/interpreter/src/interpreter/ext_bytecode.rs
index ede6bfcb02..5db45928fa 100644
--- a/crates/interpreter/src/interpreter/ext_bytecode.rs
+++ b/crates/interpreter/src/interpreter/ext_bytecode.rs
@@ -1,7 +1,7 @@
 use super::{Immediates, Jumps, LegacyBytecode};
 use crate::{interpreter_types::LoopControl, InterpreterAction};
 use bytecode::{utils::read_u16, Bytecode};
-use core::{ops::Deref, ptr};
+use core::ops::Deref;
 use primitives::B256;
 
 #[cfg(feature = "serde")]
@@ -17,9 +17,11 @@ pub struct ExtBytecode {
     /// The base bytecode.
     base: Bytecode,
     /// The previous instruction pointer.
-    previous_pointer: Option<*const u8>,
+    //previous_pointer: Option<*const u8>,
     /// The current instruction pointer.
     instruction_pointer: *const u8,
+    /// End flag that stop execution.
+    end_flag: bool,
 }
 
 impl Deref for ExtBytecode {
@@ -47,7 +49,8 @@ impl ExtBytecode {
             instruction_pointer,
             bytecode_hash: None,
             action: None,
-            previous_pointer: None,
+            //previous_pointer: None,
+            end_flag: false,
         }
     }
 
@@ -59,7 +62,8 @@ impl ExtBytecode {
             instruction_pointer,
             bytecode_hash: Some(hash),
             action: None,
-            previous_pointer: None,
+            //previous_pointer: None,
+            end_flag: false,
         }
     }
 
@@ -79,23 +83,25 @@ impl ExtBytecode {
 impl LoopControl for ExtBytecode {
     #[inline]
     fn is_end(&self) -> bool {
-        self.instruction_pointer.is_null()
+        self.end_flag
     }
 
     #[inline]
     fn revert_to_previous_pointer(&mut self) {
-        if let Some(previous_pointer) = self.previous_pointer {
-            self.instruction_pointer = previous_pointer;
-        }
+        self.end_flag = false;
+        // if let Some(previous_pointer) = self.previous_pointer {
+        //     self.instruction_pointer = previous_pointer;
+        // }
     }
 
     #[inline]
     fn set_action(&mut self, action: InterpreterAction) {
         self.action = Some(action);
-        self.previous_pointer = Some(core::mem::replace(
-            &mut self.instruction_pointer,
-            ptr::null(),
-        ));
+        self.end_flag = true;
+        // self.previous_pointer = Some(core::mem::replace(
+        //     &mut self.instruction_pointer,
+        //     ptr::null(),
+        // ));
     }
 
     #[inline]