diff --git a/src/logging/mod.rs b/src/logging/mod.rs
index 50e8607..64ec10e 100644
--- a/src/logging/mod.rs
+++ b/src/logging/mod.rs
@@ -53,6 +53,7 @@ fn init_json(env_filter: EnvFilter, log_file_path: &Option<String>, level: Level
         }
         None => {
             let layer = tracing_subscriber::fmt::layer()
+                .json()
                 .with_ansi(false)
                 .with_filter(env_filter);
             tracing_subscriber::registry().with(layer).try_init()?;