2 files changed, 4 insertions, 4 deletions
diff --git a/demos/STM32/RT-STM32F767ZI-NUCLEO144/mcuconf.h b/demos/STM32/RT-STM32F767ZI-NUCLEO144/mcuconf.h
index fd9272b39..de50e1bcb 100644
--- a/demos/STM32/RT-STM32F767ZI-NUCLEO144/mcuconf.h
+++ b/demos/STM32/RT-STM32F767ZI-NUCLEO144/mcuconf.h
@@ -190,13 +190,13 @@
 #define STM32_I2C_USE_I2C4                  FALSE
 #define STM32_I2C_BUSY_TIMEOUT              50
 #define STM32_I2C_I2C1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 0)
-#define STM32_I2C_I2C1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 6)
+#define STM32_I2C_I2C1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 7)
 #define STM32_I2C_I2C2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_I2C_I2C2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 7)
 #define STM32_I2C_I2C3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_I2C_I2C3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_I2C_I2C4_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
-#define STM32_I2C_I2C4_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 5)
+#define STM32_I2C_I2C4_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 6)
 #define STM32_I2C_I2C1_IRQ_PRIORITY         5
 #define STM32_I2C_I2C2_IRQ_PRIORITY         5
 #define STM32_I2C_I2C3_IRQ_PRIORITY         5
diff --git a/demos/STM32/RT-STM32F769I-DISCOVERY/mcuconf.h b/demos/STM32/RT-STM32F769I-DISCOVERY/mcuconf.h
index 10436986d..5428aadc6 100644
--- a/demos/STM32/RT-STM32F769I-DISCOVERY/mcuconf.h
+++ b/demos/STM32/RT-STM32F769I-DISCOVERY/mcuconf.h
@@ -190,13 +190,13 @@
 #define STM32_I2C_USE_I2C4                  FALSE
 #define STM32_I2C_BUSY_TIMEOUT              50
 #define STM32_I2C_I2C1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 0)
-#define STM32_I2C_I2C1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 6)
+#define STM32_I2C_I2C1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 7)
 #define STM32_I2C_I2C2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_I2C_I2C2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 7)
 #define STM32_I2C_I2C3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_I2C_I2C3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_I2C_I2C4_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
-#define STM32_I2C_I2C4_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 5)
+#define STM32_I2C_I2C4_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 6)
 #define STM32_I2C_I2C1_IRQ_PRIORITY         5
 #define STM32_I2C_I2C2_IRQ_PRIORITY         5
 #define STM32_I2C_I2C3_IRQ_PRIORITY         5