diff --git a/pallets/gear/src/manager/mod.rs b/pallets/gear/src/manager/mod.rs
index acc2a972da1..f12f5d7e275 100644
--- a/pallets/gear/src/manager/mod.rs
+++ b/pallets/gear/src/manager/mod.rs
@@ -138,8 +138,6 @@ pub struct ExtManager<T: Config> {
     users: BTreeSet<ProgramId>,
     /// Ids checked that they are programs.
     programs: BTreeSet<ProgramId>,
-    /// Ids of programs which memory pages have been loaded earlier during processing a block.
-    program_loaded_pages: BTreeSet<ProgramId>,
     /// Messages dispatches.
     dispatch_statuses: BTreeMap<MessageId, DispatchStatus>,
     /// Programs, which state changed.
@@ -178,7 +176,6 @@ where
             _phantom: PhantomData,
             users: Default::default(),
             programs: Default::default(),
-            program_loaded_pages: Default::default(),
             dispatch_statuses: Default::default(),
             state_changes: Default::default(),
             builtins,
@@ -210,18 +207,6 @@ where
         !self.check_program_id(id)
     }
 
-    /// Checks if memory pages of a program were loaded.
-    pub fn program_pages_loaded(&self, id: &ProgramId) -> bool {
-        self.program_loaded_pages.contains(id)
-    }
-
-    /// Adds program's id to the collection of programs with
-    /// loaded memory pages.
-    pub fn insert_program_id_loaded_pages(&mut self, id: ProgramId) {
-        debug_assert!(self.check_program_id(&id));
-
-        self.program_loaded_pages.insert(id);
-    }
     /// NOTE: By calling this function we can't differ whether `None` returned, because
     /// program with `id` doesn't exist or it's terminated
     pub fn get_actor(&self, id: ProgramId) -> Option<Actor> {
diff --git a/pallets/gear/src/queue.rs b/pallets/gear/src/queue.rs
index 85e83000a4f..50eb9158d4a 100644
--- a/pallets/gear/src/queue.rs
+++ b/pallets/gear/src/queue.rs
@@ -21,7 +21,6 @@ use core_processor::ContextChargedForInstrumentation;
 
 pub(crate) struct QueueStep<'a, T: Config> {
     pub block_config: &'a BlockConfig,
-    pub ext_manager: &'a mut ExtManager<T>,
     pub gas_limit: GasBalanceOf<T>,
     pub dispatch: StoredDispatch,
     pub balance: u128,
@@ -34,7 +33,6 @@ where
     pub(crate) fn run_queue_step(queue_step: QueueStep<'_, T>) -> Vec<JournalNote> {
         let QueueStep {
             block_config,
-            ext_manager,
             gas_limit,
             dispatch,
             balance,
@@ -161,9 +159,6 @@ where
             Err(journal) => return journal,
         };
 
-        // Load program memory pages.
-        ext_manager.insert_program_id_loaded_pages(destination_id);
-
         let (random, bn) = T::Randomness::random(dispatch_id.as_ref());
 
         core_processor::process::<Ext>(
@@ -233,7 +228,6 @@ where
 
             let journal = Self::run_queue_step(QueueStep {
                 block_config: &block_config,
-                ext_manager: &mut ext_manager,
                 gas_limit,
                 dispatch,
                 balance: balance.unique_saturated_into(),
diff --git a/pallets/gear/src/runtime_api.rs b/pallets/gear/src/runtime_api.rs
index 894156fdba6..c1f5217abeb 100644
--- a/pallets/gear/src/runtime_api.rs
+++ b/pallets/gear/src/runtime_api.rs
@@ -631,7 +631,6 @@ where
         // Processing of the message, if destination is common program.
         let journal = Self::run_queue_step(QueueStep {
             block_config: &block_config,
-            ext_manager,
             gas_limit,
             dispatch,
             balance: CurrencyOf::<T>::free_balance(&destination.cast()).unique_saturated_into(),