diff --git a/crates/it-lilo/src/lowerer/error.rs b/crates/it-lilo/src/lowerer/error.rs
index f57437c..6d1d501 100644
--- a/crates/it-lilo/src/lowerer/error.rs
+++ b/crates/it-lilo/src/lowerer/error.rs
@@ -20,9 +20,6 @@ use thiserror::Error as ThisError;
 
 #[derive(Debug, ThisError)]
 pub enum LoError {
-    #[error("Allocator of Wasm module returns 0 which means that it's out of memory")]
-    AllocateWasInvalid,
-
     #[error("{0}")]
     AllocatableError(#[from] AllocatableError),
 
diff --git a/crates/it-lilo/src/lowerer/memory_writer.rs b/crates/it-lilo/src/lowerer/memory_writer.rs
index c5c2e7d..5c6f10f 100644
--- a/crates/it-lilo/src/lowerer/memory_writer.rs
+++ b/crates/it-lilo/src/lowerer/memory_writer.rs
@@ -55,9 +55,6 @@ impl<'i, A: Allocatable> MemoryWriter<'i, A> {
 
     pub fn sequential_writer(&self, size: u32, type_tag: u32) -> LoResult<SequentialWriter> {
         let offset = self.heap_manager.allocate(size, type_tag)?;
-        if offset == 0 {
-            return Err(LoError::AllocateWasInvalid);
-        }
 
         let new_mem_slice = self.heap_manager.memory_slice(DEFAULT_MEMORY_INDEX)?;
         self.memory.set(new_mem_slice);