diff --git a/dist/index.js b/dist/index.js
index 0a9a0bf..11cd8ec 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -53211,7 +53211,7 @@ async function execSilent(label, cmd, args, opts) {
         ignoreReturnCode: true,
     });
     if (out.exitCode !== 0) {
-        if (!core.isDebug) {
+        if (!core.isDebug()) {
             // When debug logging is off, stderr won't have been written to console, write it now.
             process.stderr.write(out.stderr);
         }
diff --git a/src/main.ts b/src/main.ts
index e2bb739..4dd0cce 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -935,7 +935,7 @@ async function execSilent(
     ignoreReturnCode: true,
   });
   if (out.exitCode !== 0) {
-    if (!core.isDebug) {
+    if (!core.isDebug()) {
       // When debug logging is off, stderr won't have been written to console, write it now.
       process.stderr.write(out.stderr);
     }