diff --git a/tests/driver_at86rf215/Makefile.ci b/tests/driver_at86rf215/Makefile.ci
index 04f2d9e5f9..4f0caf68cd 100644
--- a/tests/driver_at86rf215/Makefile.ci
+++ b/tests/driver_at86rf215/Makefile.ci
@@ -6,6 +6,7 @@ BOARD_INSUFFICIENT_MEMORY := \
     atmega328p-xplained-mini \
     atmega328p \
     nucleo-f031k6 \
+    nucleo-f042k6 \
     nucleo-l011k4 \
     nucleo-l031k6 \
     samd10-xmini \
diff --git a/tests/driver_at86rf215/main.c b/tests/driver_at86rf215/main.c
index 39e54df5e8..c91f43a0ac 100644
--- a/tests/driver_at86rf215/main.c
+++ b/tests/driver_at86rf215/main.c
@@ -173,7 +173,6 @@ int test_init(void)
     return 0;
 }
 
-
 static int _init_driver(netdev_t *netdev, netdev_event_cb_t cb)
 {
     /* set the application-provided callback */