diff --git a/lib/codegen/src/ir/globalvar.rs b/lib/codegen/src/ir/globalvar.rs
index ad75496362..399f3b7ae4 100644
--- a/lib/codegen/src/ir/globalvar.rs
+++ b/lib/codegen/src/ir/globalvar.rs
@@ -9,7 +9,7 @@ use std::fmt;
 pub enum GlobalVarData {
     /// Variable is part of the VM context struct, it's address is a constant offset from the VM
     /// context pointer.
-    VmCtx {
+    VMContext {
         /// Offset from the `vmctx` pointer to this global.
         offset: Offset32,
     },
@@ -54,7 +54,7 @@ impl GlobalVarData {
 impl fmt::Display for GlobalVarData {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         match *self {
-            GlobalVarData::VmCtx { offset } => write!(f, "vmctx{}", offset),
+            GlobalVarData::VMContext { offset } => write!(f, "vmctx{}", offset),
             GlobalVarData::Deref { base, offset } => write!(f, "deref({}){}", base, offset),
             GlobalVarData::Sym {
                 ref name,
diff --git a/lib/codegen/src/legalizer/globalvar.rs b/lib/codegen/src/legalizer/globalvar.rs
index 27494bfd87..9c6e701cf2 100644
--- a/lib/codegen/src/legalizer/globalvar.rs
+++ b/lib/codegen/src/legalizer/globalvar.rs
@@ -25,7 +25,7 @@ pub fn expand_global_addr(
     };
 
     match func.global_vars[gv] {
-        ir::GlobalVarData::VmCtx { offset } => vmctx_addr(inst, func, offset.into()),
+        ir::GlobalVarData::VMContext { offset } => vmctx_addr(inst, func, offset.into()),
         ir::GlobalVarData::Deref { base, offset } => deref_addr(inst, func, base, offset.into()),
         ir::GlobalVarData::Sym { .. } => globalsym(inst, func, gv),
     }
diff --git a/lib/reader/src/parser.rs b/lib/reader/src/parser.rs
index 88d067112b..1c767b6759 100644
--- a/lib/reader/src/parser.rs
+++ b/lib/reader/src/parser.rs
@@ -1100,7 +1100,7 @@ impl<'a> Parser<'a> {
         let data = match self.match_any_identifier("expected global variable kind")? {
             "vmctx" => {
                 let offset = self.optional_offset32()?;
-                GlobalVarData::VmCtx { offset }
+                GlobalVarData::VMContext { offset }
             }
             "deref" => {
                 self.match_token(
diff --git a/lib/wasm/src/environ/dummy.rs b/lib/wasm/src/environ/dummy.rs
index 598071c325..cdbb43e5d4 100644
--- a/lib/wasm/src/environ/dummy.rs
+++ b/lib/wasm/src/environ/dummy.rs
@@ -151,7 +151,7 @@ impl<'dummy_environment> FuncEnvironment for DummyFuncEnvironment<'dummy_environ
     fn make_global(&mut self, func: &mut ir::Function, index: GlobalIndex) -> GlobalValue {
         // Just create a dummy `vmctx` global.
         let offset = ((index * 8) as i32 + 8).into();
-        let gv = func.create_global_var(ir::GlobalVarData::VmCtx { offset });
+        let gv = func.create_global_var(ir::GlobalVarData::VMContext { offset });
         GlobalValue::Memory {
             gv,
             ty: self.mod_info.globals[index].entity.ty,
@@ -160,7 +160,7 @@ impl<'dummy_environment> FuncEnvironment for DummyFuncEnvironment<'dummy_environ
 
     fn make_heap(&mut self, func: &mut ir::Function, _index: MemoryIndex) -> ir::Heap {
         // Create a static heap whose base address is stored at `vmctx+0`.
-        let gv = func.create_global_var(ir::GlobalVarData::VmCtx { offset: 0.into() });
+        let gv = func.create_global_var(ir::GlobalVarData::VMContext { offset: 0.into() });
 
         func.create_heap(ir::HeapData {
             base: ir::HeapBase::GlobalVar(gv),