diff --git a/tools/ci.sh b/tools/ci.sh
index ab1585e5d9..d44f341cef 100755
--- a/tools/ci.sh
+++ b/tools/ci.sh
@@ -309,7 +309,8 @@ function ci_samd_setup {
 function ci_samd_build {
     make ${MAKEOPTS} -C mpy-cross
     make ${MAKEOPTS} -C ports/samd submodules
-    make ${MAKEOPTS} -C ports/samd
+    make ${MAKEOPTS} -C ports/samd BOARD=ADAFRUIT_ITSYBITSY_M0_EXPRESS
+    make ${MAKEOPTS} -C ports/samd BOARD=ADAFRUIT_ITSYBITSY_M4_EXPRESS
 }
 
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