diff --git a/lib/runtime/src/instance.rs b/lib/runtime/src/instance.rs
index b102832ab..d7dc60071 100644
--- a/lib/runtime/src/instance.rs
+++ b/lib/runtime/src/instance.rs
@@ -345,23 +345,6 @@ impl Namespace for Instance {
 // TODO Remove this later, only needed for compilation till emscripten is updated
 impl Instance {
     pub fn memory_offset_addr(&self, index: usize, offset: usize) -> *const u8 {
-        // Get vm context.
-        let vmctx = &self.vmctx;
-
-        // Check if the index specified refers to an imported memory.
-        if index < self.module.0.imported_memories.len() {
-            // Get imported memory at specified index.
-            let memory = unsafe { vmctx.imported_memories.add(index) };
-
-            // Get the actual address of the specified offset.
-            return unsafe { (*(*memory).memory).base.add(offset) }
-        }
-
-        // Index points to a locally-defined memory
-        // Get local memory at specified index.
-        let memory = unsafe { vmctx.memories.add(index) };
-
-        // Get the actual address of the specified offset.
-        unsafe { (*memory).base.add(offset) }
+        unimplemented!()
     }
 }
diff --git a/lib/runtime/src/module.rs b/lib/runtime/src/module.rs
index e575689b9..7c40c7ef0 100644
--- a/lib/runtime/src/module.rs
+++ b/lib/runtime/src/module.rs
@@ -39,7 +39,7 @@ pub struct ModuleInner {
     pub sig_registry: SigRegistry,
 }
 
-pub struct Module(pub Rc<ModuleInner>);
+pub struct Module(Rc<ModuleInner>);
 
 impl Module {
     pub(crate) fn new(inner: Rc<ModuleInner>) -> Self {