diff --git a/examples/dtls-wolfssl/Makefile.ci b/examples/dtls-wolfssl/Makefile.ci
index 4a58efb160..1709b4b467 100644
--- a/examples/dtls-wolfssl/Makefile.ci
+++ b/examples/dtls-wolfssl/Makefile.ci
@@ -32,6 +32,7 @@ BOARD_INSUFFICIENT_MEMORY := \
     saml10-xpro \
     saml11-xpro \
     seeedstudio-gd32 \
+    sipeed-longan-nano \
     slstk3400a \
     spark-core \
     stk3200 \
diff --git a/examples/javascript/Makefile.ci b/examples/javascript/Makefile.ci
index c39c12c5f6..c3e5eb4535 100644
--- a/examples/javascript/Makefile.ci
+++ b/examples/javascript/Makefile.ci
@@ -47,6 +47,7 @@ BOARD_INSUFFICIENT_MEMORY := \
     saml10-xpro \
     saml11-xpro \
     seeedstudio-gd32 \
+    sipeed-longan-nano \
     slstk3400a \
     spark-core \
     stk3200 \