diff --git a/lib/api/src/sys/externals/memory.rs b/lib/api/src/sys/externals/memory.rs
index fddcb2995..a82a031bf 100644
--- a/lib/api/src/sys/externals/memory.rs
+++ b/lib/api/src/sys/externals/memory.rs
@@ -51,7 +51,7 @@ impl Memory {
     /// ```
     pub fn new(store: &mut impl AsStoreMut, ty: MemoryType) -> Result<Self, MemoryError> {
         let mut store = store.as_store_mut();
-        let tunables = store.tunables();
+        let tunables = store.engine().tunables();
         let style = tunables.memory_style(&ty);
         let memory = tunables.create_host_memory(&ty, &style)?;
 
diff --git a/lib/api/src/sys/externals/table.rs b/lib/api/src/sys/externals/table.rs
index 521373308..754d925b2 100644
--- a/lib/api/src/sys/externals/table.rs
+++ b/lib/api/src/sys/externals/table.rs
@@ -73,7 +73,7 @@ impl Table {
     ) -> Result<Self, RuntimeError> {
         let item = value_to_table_element(&mut store, init)?;
         let mut store = store.as_store_mut();
-        let tunables = store.tunables();
+        let tunables = store.engine().tunables();
         let style = tunables.table_style(&ty);
         let mut table = tunables
             .create_host_table(&ty, &style)
diff --git a/lib/api/src/sys/imports.rs b/lib/api/src/sys/imports.rs
index a08d1b6ad..6c0f0b3d6 100644
--- a/lib/api/src/sys/imports.rs
+++ b/lib/api/src/sys/imports.rs
@@ -138,7 +138,7 @@ impl Imports {
             .next()
             .map(|a| *a.ty())
             .map(|ty| {
-                let style = store.as_store_ref().tunables().memory_style(&ty);
+                let style = store.as_store_ref().engine().tunables().memory_style(&ty);
                 VMSharedMemory::new(&ty, &style).unwrap()
             });
 
diff --git a/lib/api/src/sys/module.rs b/lib/api/src/sys/module.rs
index 16fa7ee23..ea4d55399 100644
--- a/lib/api/src/sys/module.rs
+++ b/lib/api/src/sys/module.rs
@@ -119,10 +119,10 @@ impl Module {
             }
         }
         let mut store_mut = store.as_store_mut();
-        let (tunables, objects) = store_mut.tunables_and_objects_mut();
+        let (engine, objects) = store_mut.engine_and_objects_mut();
         unsafe {
             let mut instance_handle = self.artifact.instantiate(
-                tunables,
+                engine.tunables(),
                 &imports
                     .iter()
                     .map(crate::Extern::to_vm_extern)
diff --git a/lib/api/src/sys/store.rs b/lib/api/src/sys/store.rs
index fc095652d..1f3a999db 100644
--- a/lib/api/src/sys/store.rs
+++ b/lib/api/src/sys/store.rs
@@ -95,6 +95,10 @@ impl Store {
     }
 
     #[cfg(feature = "compiler")]
+    #[deprecated(
+        since = "3.2.0",
+        note = "store.tunables() has been deprecated in favor of store.engine().tunables()"
+    )]
     /// Returns the [`Tunables`].
     pub fn tunables(&self) -> &dyn Tunables {
         self.engine.tunables()
@@ -259,6 +263,10 @@ impl<'a> StoreRef<'a> {
     }
 
     #[cfg(feature = "compiler")]
+    #[deprecated(
+        since = "3.2.0",
+        note = "store.tunables() has been deprecated in favor of store.engine().tunables()"
+    )]
     /// Returns the [`Tunables`].
     pub fn tunables(&self) -> &dyn Tunables {
         self.inner.engine.tunables()
@@ -296,6 +304,10 @@ pub struct StoreMut<'a> {
 impl<'a> StoreMut<'a> {
     /// Returns the [`Tunables`].
     #[cfg(feature = "compiler")]
+    #[deprecated(
+        since = "3.2.0",
+        note = "store.tunables() has been deprecated in favor of store.engine().tunables()"
+    )]
     pub fn tunables(&self) -> &dyn Tunables {
         self.inner.engine.tunables()
     }
@@ -315,8 +327,8 @@ impl<'a> StoreMut<'a> {
     }
 
     #[cfg(feature = "compiler")]
-    pub(crate) fn tunables_and_objects_mut(&mut self) -> (&dyn Tunables, &mut StoreObjects) {
-        (self.inner.engine.tunables(), &mut self.inner.objects)
+    pub(crate) fn engine_and_objects_mut(&mut self) -> (&Engine, &mut StoreObjects) {
+        (&self.inner.engine, &mut self.inner.objects)
     }
 
     pub(crate) fn as_raw(&self) -> *mut StoreInner {
diff --git a/lib/cli/src/commands/create_exe.rs b/lib/cli/src/commands/create_exe.rs
index 29613cd4b..675e26b93 100644
--- a/lib/cli/src/commands/create_exe.rs
+++ b/lib/cli/src/commands/create_exe.rs
@@ -754,7 +754,7 @@ fn compile_atoms(
                 let engine_inner = engine.inner();
                 let compiler = engine_inner.compiler()?;
                 let features = engine_inner.features();
-                let tunables = store.tunables();
+                let tunables = store.engine().tunables();
                 let (module_info, obj, _, _) = Artifact::generate_object(
                     compiler,
                     data,
diff --git a/lib/wasi/src/utils.rs b/lib/wasi/src/utils.rs
index ba0df86f2..c380b0ef4 100644
--- a/lib/wasi/src/utils.rs
+++ b/lib/wasi/src/utils.rs
@@ -65,7 +65,7 @@ pub fn wasi_import_shared_memory(
         .next()
         .map(|a| *a.ty())
         .map(|ty| {
-            let style = store.as_store_ref().tunables().memory_style(&ty);
+            let style = store.as_store_ref().engine().tunables().memory_style(&ty);
             VMSharedMemory::new(&ty, &style).unwrap()
         });