diff --git a/internal/tsc_wrapped/worker.ts b/internal/tsc_wrapped/worker.ts
index 0bdb04c..f6bc505 100644
--- a/internal/tsc_wrapped/worker.ts
+++ b/internal/tsc_wrapped/worker.ts
@@ -19,7 +19,7 @@
 
 /** Maybe print a debug message (depending on a flag defaulting to false). */
 export function debug(...args: Array<unknown>) {
-  if (DEBUG) console.error.apply(console, args);
+  if (DEBUG) console.error.call(console, ...args);
 }
 
 /**
@@ -27,7 +27,7 @@
  * the end user.
  */
 export function log(...args: Array<unknown>) {
-  console.error.apply(console, args);
+  console.error.call(console, ...args);
 }
 
 /**