diff --git a/jigasi/rootfs/defaults/logging.properties b/jigasi/rootfs/defaults/logging.properties
index d7d0da2..b52000a 100644
--- a/jigasi/rootfs/defaults/logging.properties
+++ b/jigasi/rootfs/defaults/logging.properties
@@ -1,4 +1,4 @@
-{{ if .Env.SENTRY_DSN }}
+{{ if .Env.SENTRY_DSN | default "0" | toBool }}
 handlers=java.util.logging.ConsoleHandler,io.sentry.jul.SentryHandler
 {{ else }}
 handlers=java.util.logging.ConsoleHandler