diff --git a/packages/babel-types/src/definitions/core.ts b/packages/babel-types/src/definitions/core.ts
index ac9fdd27ac78..e00e4bb246cb 100644
--- a/packages/babel-types/src/definitions/core.ts
+++ b/packages/babel-types/src/definitions/core.ts
@@ -66,7 +66,7 @@ defineType("AssignmentExpression", {
             "MemberExpression",
             "ArrayPattern",
             "ObjectPattern",
-            "TSAsExpresion",
+            "TSAsExpression",
             "TSTypeAssertion",
             "TSNonNullExpression",
           ),
@@ -322,7 +322,7 @@ defineType("ForInStatement", {
             "MemberExpression",
             "ArrayPattern",
             "ObjectPattern",
-            "TSAsExpresion",
+            "TSAsExpression",
             "TSTypeAssertion",
             "TSNonNullExpression",
           ),
@@ -920,7 +920,7 @@ defineType("RestElement", {
             "ArrayPattern",
             "ObjectPattern",
             "MemberExpression",
-            "TSAsExpresion",
+            "TSAsExpression",
             "TSTypeAssertion",
             "TSNonNullExpression",
           ),
@@ -1607,7 +1607,7 @@ defineType("ForOfStatement", {
           "MemberExpression",
           "ArrayPattern",
           "ObjectPattern",
-          "TSAsExpresion",
+          "TSAsExpression",
           "TSTypeAssertion",
           "TSNonNullExpression",
         );