diff --git a/src/main/target/LUXMINIF7/target.h b/src/main/target/LUXMINIF7/target.h
index 166fd1161..e443e23f7 100644
--- a/src/main/target/LUXMINIF7/target.h
+++ b/src/main/target/LUXMINIF7/target.h
@@ -118,7 +118,7 @@
 
 // *************** ADC *****************************
 #define USE_ADC
-#define ADC3_DMA_STREAM         DMA2_Stream0
+#define ADC3_DMA_OPT            0
 #define VBAT_ADC_PIN            PC0
 #define CURRENT_METER_ADC_PIN   PC1
 #define RSSI_ADC_PIN            PC2
diff --git a/src/main/target/RUSHCORE7/target.h b/src/main/target/RUSHCORE7/target.h
index f303eff5e..fd2fb4f83 100644
--- a/src/main/target/RUSHCORE7/target.h
+++ b/src/main/target/RUSHCORE7/target.h
@@ -112,7 +112,7 @@
 
 #define USE_ADC
 #define ADC_INSTANCE                        ADC3
-#define ADC3_DMA_STREAM                     DMA2_Stream0
+#define ADC3_DMA_OPT                        0
 
 #define VBAT_ADC_PIN                        PC1
 #define CURRENT_METER_ADC_PIN               PC3
diff --git a/src/main/target/XILOF4/target.h b/src/main/target/XILOF4/target.h
index 8d6fec42a..35eebdf5d 100644
--- a/src/main/target/XILOF4/target.h
+++ b/src/main/target/XILOF4/target.h
@@ -129,7 +129,7 @@
 
 // *************** ADC *****************************
 #define USE_ADC
-#define ADC3_DMA_STREAM         DMA2_Stream0
+#define ADC3_DMA_OPT            0
 #define VBAT_ADC_PIN            PC0
 #define CURRENT_METER_ADC_PIN   PC1
 #define RSSI_ADC_PIN            PC2
diff --git a/src/main/target/common_deprecated_post.h b/src/main/target/common_deprecated_post.h
index 545999dcf..27f09cc62 100644
--- a/src/main/target/common_deprecated_post.h
+++ b/src/main/target/common_deprecated_post.h
@@ -135,3 +135,6 @@
 #error "The USE_SERIAL_4WAY_BLHELI_INTERFACE define should not be part of the target definition"
 #endif
 
+#if defined(USE_DMA_SPEC) && (defined(ADC1_DMA_STREAM) || defined(ADC2_DMA_STREAM) || defined(ADC3_DMA_STREAM))
+#error "ADCx_DMA_STREAM defines cannot be used when USE_DMA_OPT is used."
+#endif