diff --git a/packages/wrangler/src/__tests__/dev.test.tsx b/packages/wrangler/src/__tests__/dev.test.tsx
index 360d531cb562..8bbf271a7816 100644
--- a/packages/wrangler/src/__tests__/dev.test.tsx
+++ b/packages/wrangler/src/__tests__/dev.test.tsx
@@ -1571,7 +1571,7 @@ describe("wrangler dev", () => {
 			).rejects.toThrowErrorMatchingInlineSnapshot(
 				`
 				[Error: Cannot use Experimental Assets and Legacy Assets in the same Worker.
-				Please remove either the \`site\` or \`experimental_assets\` field from your configuration file.]
+				Please remove either the \`legacy_assets\` or \`experimental_assets\` field from your configuration file.]
 			`
 			);
 		});
@@ -1584,7 +1584,7 @@ describe("wrangler dev", () => {
 			).rejects.toThrowErrorMatchingInlineSnapshot(
 				`
 				[Error: Cannot use Experimental Assets and Legacy Assets in the same Worker.
-				Please remove either the \`site\` or \`experimental_assets\` field from your configuration file.]
+				Please remove either the \`legacy_assets\` or \`experimental_assets\` field from your configuration file.]
 			`
 			);
 		});
@@ -1607,7 +1607,7 @@ describe("wrangler dev", () => {
 			).rejects.toThrowErrorMatchingInlineSnapshot(
 				`
 				[Error: Cannot use Experimental Assets and Legacy Assets in the same Worker.
-				Please remove either the \`site\` or \`experimental_assets\` field from your configuration file.]
+				Please remove either the \`legacy_assets\` or \`experimental_assets\` field from your configuration file.]
 			`
 			);
 		});
@@ -1626,7 +1626,7 @@ describe("wrangler dev", () => {
 			).rejects.toThrowErrorMatchingInlineSnapshot(
 				`
 				[Error: Cannot use Experimental Assets and Legacy Assets in the same Worker.
-				Please remove either the \`site\` or \`experimental_assets\` field from your configuration file.]
+				Please remove either the \`legacy_assets\` or \`experimental_assets\` field from your configuration file.]
 			`
 			);
 		});
diff --git a/packages/wrangler/src/experimental-assets.ts b/packages/wrangler/src/experimental-assets.ts
index 355dcbe0a127..f2d871ee3b3b 100644
--- a/packages/wrangler/src/experimental-assets.ts
+++ b/packages/wrangler/src/experimental-assets.ts
@@ -394,7 +394,7 @@ export function validateAssetsArgsAndConfig(
 	) {
 		throw new UserError(
 			"Cannot use Experimental Assets and Legacy Assets in the same Worker.\n" +
-				"Please remove either the `site` or `experimental_assets` field from your configuration file."
+				"Please remove either the `legacy_assets` or `experimental_assets` field from your configuration file."
 		);
 	}