diff --git a/arch/cpu/cc2538/cc2538-def.h b/arch/cpu/cc2538/cc2538-def.h
index 163456a14..defa4ecb0 100644
--- a/arch/cpu/cc2538/cc2538-def.h
+++ b/arch/cpu/cc2538/cc2538-def.h
@@ -36,11 +36,13 @@
 /*---------------------------------------------------------------------------*/
 #define RTIMER_ARCH_SECOND 32768
 /*---------------------------------------------------------------------------*/
+#define CC2538_PHY_OVERHEAD          3
+#define CC2538_BYTE_AIR_TIME         32
 /* 352us from calling transmit() until the SFD byte has been sent */
-#define CC2538_DELAY_BEFORE_TX     ((unsigned)US_TO_RTIMERTICKS(352))
+#define CC2538_DELAY_BEFORE_TX       ((unsigned)US_TO_RTIMERTICKS(352))
 /* 192us as in datasheet but ACKs are not always received, so adjusted to 250us */
-#define CC2538_DELAY_BEFORE_RX     ((unsigned)US_TO_RTIMERTICKS(250))
-#define CC2538_DELAY_BEFORE_DETECT 0
+#define CC2538_DELAY_BEFORE_RX       ((unsigned)US_TO_RTIMERTICKS(250))
+#define CC2538_DELAY_BEFORE_DETECT   0
 /* Frame filtering done in software */
 #define TSCH_CONF_HW_FRAME_FILTERING  0
 
diff --git a/arch/platform/cc2538dk/dev/board.h b/arch/platform/cc2538dk/dev/board.h
index 80f036fd7..2540b7ce7 100644
--- a/arch/platform/cc2538dk/dev/board.h
+++ b/arch/platform/cc2538dk/dev/board.h
@@ -220,6 +220,18 @@
 #endif  /* #if SPI1_IN_USE */
 /** @} */
 /*---------------------------------------------------------------------------*/
+/**
+ * \name CC2538 TSCH configuration
+ *
+ * @{
+ */
+#define RADIO_PHY_OVERHEAD        CC2538_PHY_OVERHEAD
+#define RADIO_BYTE_AIR_TIME       CC2538_BYTE_AIR_TIME
+#define RADIO_DELAY_BEFORE_TX     CC2538_DELAY_BEFORE_TX
+#define RADIO_DELAY_BEFORE_RX     CC2538_DELAY_BEFORE_RX
+#define RADIO_DELAY_BEFORE_DETECT CC2538_DELAY_BEFORE_DETECT
+/** @} */
+/*---------------------------------------------------------------------------*/
 /**
  * \name Device string used on startup
  * @{
diff --git a/arch/platform/openmote-cc2538/board.h b/arch/platform/openmote-cc2538/board.h
index abb89b8e2..6e2a15e46 100644
--- a/arch/platform/openmote-cc2538/board.h
+++ b/arch/platform/openmote-cc2538/board.h
@@ -174,6 +174,18 @@
 #define I2C_SDA_PIN              4
 /** @} */
 /*---------------------------------------------------------------------------*/
+/**
+ * \name CC2538 TSCH configuration
+ *
+ * @{
+ */
+#define RADIO_PHY_OVERHEAD        CC2538_PHY_OVERHEAD
+#define RADIO_BYTE_AIR_TIME       CC2538_BYTE_AIR_TIME
+#define RADIO_DELAY_BEFORE_TX     CC2538_DELAY_BEFORE_TX
+#define RADIO_DELAY_BEFORE_RX     CC2538_DELAY_BEFORE_RX
+#define RADIO_DELAY_BEFORE_DETECT CC2538_DELAY_BEFORE_DETECT
+/** @} */
+/*---------------------------------------------------------------------------*/
 /**
  * \name Device string used on startup
  * @{
diff --git a/os/net/mac/tsch/tsch.h b/os/net/mac/tsch/tsch.h
index 8590dcb38..db23b4851 100644
--- a/os/net/mac/tsch/tsch.h
+++ b/os/net/mac/tsch/tsch.h
@@ -158,7 +158,7 @@ extern uint8_t tsch_current_channel;
 extern uint8_t tsch_hopping_sequence[TSCH_HOPPING_SEQUENCE_MAX_LEN];
 extern struct tsch_asn_divisor_t tsch_hopping_sequence_length;
 /* TSCH timeslot timing (in micro-second) */
-uint16_t tsch_timing_us[tsch_ts_elements_count];
+extern uint16_t tsch_timing_us[tsch_ts_elements_count];
 /* TSCH timeslot timing (in rtimer ticks) */
 extern rtimer_clock_t tsch_timing[tsch_ts_elements_count];
 /* Statistics on the current session */
diff --git a/tests/01-compile-base/Makefile b/tests/01-compile-base/Makefile
index e51ff523b..09f89418d 100644
--- a/tests/01-compile-base/Makefile
+++ b/tests/01-compile-base/Makefile
@@ -24,6 +24,8 @@ rpl-border-router/sky \
 slip-radio/sky \
 libs/ipv6-hooks/sky \
 nullnet/native \
+nullnet/sky \
+nullnet/sky:MAKE_MAC=MAKE_MAC_TSCH \
 mqtt-client/native \
 coap/coap-example-client/native \
 coap/coap-example-server/native \
diff --git a/tests/02-compile-arm-ports-01/Makefile b/tests/02-compile-arm-ports-01/Makefile
index 2ec2ce443..aaebab164 100644
--- a/tests/02-compile-arm-ports-01/Makefile
+++ b/tests/02-compile-arm-ports-01/Makefile
@@ -89,6 +89,8 @@ platform-specific/cc2538-common/pka/cc2538dk \
 hello-world/cc2538dk \
 rpl-border-router/cc2538dk \
 rpl-border-router/cc2538dk:MAKE_ROUTING=MAKE_ROUTING_RPL_CLASSIC \
+6tisch/simple-node/cc2538dk \
+6tisch/simple-node/cc2538dk:MAKE_WITH_SECURITY=1,MAKE_WITH_ORCHESTRA=1 \
 hello-world/nrf52dk \
 platform-specific/nrf52dk/coap-demo/coap-server/nrf52dk \
 platform-specific/nrf52dk/coap-demo/coap-client/nrf52dk:SERVER_IPV6_EP=ffff \
diff --git a/tests/03-compile-arm-ports-02/Makefile b/tests/03-compile-arm-ports-02/Makefile
index 190d36e4d..655967e1b 100644
--- a/tests/03-compile-arm-ports-02/Makefile
+++ b/tests/03-compile-arm-ports-02/Makefile
@@ -28,6 +28,7 @@ storage/antelope-shell/zoul \
 6tisch/simple-node/zoul:MAKE_WITH_ORCHESTRA=1 \
 6tisch/simple-node/zoul:MAKE_WITH_SECURITY=1 \
 libs/logging/zoul \
+libs/logging/zoul:MAKE_MAC=MAKE_MAC_TSCH \
 6tisch/etsi-plugtest-2017/zoul:BOARD=remote \
 6tisch/6p-packet/zoul \
 6tisch/sixtop/zoul \
@@ -68,6 +69,8 @@ libs/ipv6-hooks/openmote-cc2538 \
 libs/shell/openmote-cc2538 \
 libs/simple-energest/openmote-cc2538 \
 libs/deployment/openmote-cc2538 \
+6tisch/simple-node/openmote-cc2538 \
+6tisch/simple-node/openmote-cc2538:MAKE_WITH_SECURITY=1,MAKE_WITH_ORCHESTRA=1 \
 
 TOOLS=