diff --git a/compiler/packages/babel-plugin-react-compiler/src/ReactiveScopes/PrintReactiveFunction.ts b/compiler/packages/babel-plugin-react-compiler/src/ReactiveScopes/PrintReactiveFunction.ts
index b5aa44ead09..259fc064868 100644
--- a/compiler/packages/babel-plugin-react-compiler/src/ReactiveScopes/PrintReactiveFunction.ts
+++ b/compiler/packages/babel-plugin-react-compiler/src/ReactiveScopes/PrintReactiveFunction.ts
@@ -394,7 +394,10 @@ function writeTerminal(writer: Writer, terminal: ReactiveTerminal): void {
       break;
     }
     default:
-      assertExhaustive(terminal, `Unhandled terminal ${terminal}`);
+      assertExhaustive(
+        terminal,
+        `Unhandled terminal kind \`${(terminal as any).kind}\``,
+      );
   }
 }
 
diff --git a/compiler/packages/babel-plugin-react-compiler/src/TypeInference/InferTypes.ts b/compiler/packages/babel-plugin-react-compiler/src/TypeInference/InferTypes.ts
index 0270723c3e8..44bf539e847 100644
--- a/compiler/packages/babel-plugin-react-compiler/src/TypeInference/InferTypes.ts
+++ b/compiler/packages/babel-plugin-react-compiler/src/TypeInference/InferTypes.ts
@@ -420,7 +420,10 @@ function* generateInstructionTypes(
       break;
     }
     default:
-      assertExhaustive(value, `Unhandled instruction value kind: ${value}`);
+      assertExhaustive(
+        value,
+        `Unhandled instruction value kind: ${(value as any).kind}`,
+      );
   }
 }