diff --git a/tests/sys/shell/Makefile.ci b/tests/sys/shell/Makefile.ci
index 6dd70e79649f2..d17460b54170b 100644
--- a/tests/sys/shell/Makefile.ci
+++ b/tests/sys/shell/Makefile.ci
@@ -1,4 +1,7 @@
 BOARD_INSUFFICIENT_MEMORY := \
+    arduino-duemilanove \
+    arduino-uno \
+    atmega328p \
     atmega328p-xplained-mini \
     atmega8 \
     #