diff --git a/libraries/mbed/vendor/NXP/capi/analogin_api.c b/libraries/mbed/vendor/NXP/capi/analogin_api.c
index 8ce01770f27..420c4734b84 100644
--- a/libraries/mbed/vendor/NXP/capi/analogin_api.c
+++ b/libraries/mbed/vendor/NXP/capi/analogin_api.c
@@ -180,7 +180,7 @@ static inline uint32_t adc_read_u32(analogin_t *obj) {
     order(&v1, &v2);
     value = v2;
 #else
-    value = adc_read(adc);
+    value = adc_read(obj);
 #endif
     return value;
 }