diff --git a/tests/gnrc_ipv6_nib/Makefile b/tests/gnrc_ipv6_nib/Makefile
index 4d3586ef87..c11f93011d 100644
--- a/tests/gnrc_ipv6_nib/Makefile
+++ b/tests/gnrc_ipv6_nib/Makefile
@@ -2,7 +2,7 @@
 APPLICATION = gnrc_ipv6_nib
 include ../Makefile.tests_common
 
-BOARD_INSUFFICIENT_MEMORY := chronos nucleo32-f031 nucleo32-f042
+BOARD_INSUFFICIENT_MEMORY := chronos nucleo32-f031 nucleo32-f042 nucleo32-l031
 
 USEMODULE += gnrc_ipv6
 USEMODULE += gnrc_ipv6_nib
diff --git a/tests/gnrc_ndp2/Makefile b/tests/gnrc_ndp2/Makefile
index 40203bb6a2..fc374964e6 100644
--- a/tests/gnrc_ndp2/Makefile
+++ b/tests/gnrc_ndp2/Makefile
@@ -2,7 +2,7 @@
 APPLICATION = gnrc_ndp2
 include ../Makefile.tests_common
 
-BOARD_INSUFFICIENT_MEMORY := nucleo32-f031 nucleo32-f042
+BOARD_INSUFFICIENT_MEMORY := chronos nucleo32-f031 nucleo32-f042 nucleo32-l031
 
 USEMODULE += gnrc_ipv6_nib
 USEMODULE += gnrc_ndp2
diff --git a/tests/gnrc_sock_udp/Makefile b/tests/gnrc_sock_udp/Makefile
index 6dac03f4ee..d502c90b1c 100644
--- a/tests/gnrc_sock_udp/Makefile
+++ b/tests/gnrc_sock_udp/Makefile
@@ -1,7 +1,7 @@
 APPLICATION = gnrc_sock_udp
 include ../Makefile.tests_common
 
-BOARD_INSUFFICIENT_MEMORY := nucleo32-f031 nucleo32-f042
+BOARD_INSUFFICIENT_MEMORY := chronos nucleo32-f031 nucleo32-f042
 
 USEMODULE += gnrc_sock_check_reuse
 USEMODULE += gnrc_sock_udp