diff --git a/drivers/ad7746/Kconfig b/drivers/ad7746/Kconfig
index dcef773d48..5ddd7b2363 100644
--- a/drivers/ad7746/Kconfig
+++ b/drivers/ad7746/Kconfig
@@ -10,5 +10,7 @@ config MODULE_AD7746
     depends on HAS_PERIPH_I2C
     depends on TEST_KCONFIG
     select MODULE_PERIPH_I2C
+    select MODULE_ZTIMER
+    select MODULE_ZTIMER_MSEC
     help
         AD7746 Capacitance-to-digital converter with temperature sensor driver.
diff --git a/drivers/ad7746/Makefile.dep b/drivers/ad7746/Makefile.dep
index e67057d463..40e4e2276c 100644
--- a/drivers/ad7746/Makefile.dep
+++ b/drivers/ad7746/Makefile.dep
@@ -1 +1,3 @@
 FEATURES_REQUIRED += periph_i2c
+USEMODULE += ztimer
+USEMODULE += ztimer_msec
diff --git a/drivers/ad7746/ad7746.c b/drivers/ad7746/ad7746.c
index ef2fb19af2..7c633ab714 100644
--- a/drivers/ad7746/ad7746.c
+++ b/drivers/ad7746/ad7746.c
@@ -20,6 +20,8 @@
 
 #include <assert.h>
 
+#include "ztimer.h"
+
 #include "ad7746.h"
 #include "ad7746_params.h"
 #include "ad7746_internal.h"
@@ -30,8 +32,6 @@
 #define ENABLE_DEBUG 0
 #include "debug.h"
 
-#include "xtimer.h"
-
 #define DEV (dev->params.i2c)
 #define ADDR (dev->params.addr)
 
@@ -382,7 +382,7 @@ static int _read_voltage_temp(ad7746_t *dev, int *value, ad7746_vt_mode_t mode)
         /* if a mode change is needed wait for a conversion cycle and flush
          * the first sample in order to get a stable output. Took from the Linux
          * driver implementation */
-        xtimer_msleep(_vt_sr_times[dev->params.vt_sample_rate]);
+        ztimer_sleep(ZTIMER_MSEC, _vt_sr_times[dev->params.vt_sample_rate]);
         _read_raw_ch(dev, AD7746_READ_VT_CH, &raw);
     }
 
diff --git a/tests/driver_ad7746/Makefile b/tests/driver_ad7746/Makefile
index 5210f9f821..c730469354 100644
--- a/tests/driver_ad7746/Makefile
+++ b/tests/driver_ad7746/Makefile
@@ -1,6 +1,7 @@
 include ../Makefile.tests_common
 
 USEMODULE += ad7746
-USEMODULE += xtimer
+USEMODULE += ztimer
+USEMODULE += ztimer_msec
 
 include $(RIOTBASE)/Makefile.include
diff --git a/tests/driver_ad7746/app.config.test b/tests/driver_ad7746/app.config.test
index 96cdd8614a..df0b862965 100644
--- a/tests/driver_ad7746/app.config.test
+++ b/tests/driver_ad7746/app.config.test
@@ -1,4 +1,5 @@
 # this file enables modules defined in Kconfig. Do not use this file for
 # application configuration. This is only needed during migration.
 CONFIG_MODULE_AD7746=y
-CONFIG_MODULE_XTIMER=y
+CONFIG_MODULE_ZTIMER=y
+CONFIG_MODULE_ZTIMER_MSEC=y
diff --git a/tests/driver_ad7746/main.c b/tests/driver_ad7746/main.c
index c979628e1c..a750a01d2b 100644
--- a/tests/driver_ad7746/main.c
+++ b/tests/driver_ad7746/main.c
@@ -20,12 +20,12 @@
 
 #include <stdio.h>
 
-#include "xtimer.h"
+#include "ztimer.h"
 #include "timex.h"
 #include "ad7746.h"
 #include "ad7746_params.h"
 
-#define SLEEP_USEC  (1000 * US_PER_MS)
+#define SLEEP_MS    (MS_PER_SEC)
 
 static ad7746_t dev;
 
@@ -84,7 +84,7 @@ int main(void)
             printf("Error reading internal temperature\n");
         }
         puts("");
-        xtimer_usleep(SLEEP_USEC);
+        ztimer_sleep(ZTIMER_MSEC, SLEEP_MS);
     }
 
     return 0;