diff --git a/include/libopencm3/stm32/f3/irq.json b/include/libopencm3/stm32/f3/irq.json
index 6c5afbde..ee8042e7 100644
--- a/include/libopencm3/stm32/f3/irq.json
+++ b/include/libopencm3/stm32/f3/irq.json
@@ -11,13 +11,13 @@
         "exti2_tsc", 
         "exti3", 
         "exti4", 
-        "dma1_ch1", 
-        "dma1_ch2", 
-        "dma1_ch3", 
-        "dma1_ch4", 
-        "dma1_ch5", 
-        "dma1_ch6", 
-        "dma1_ch7", 
+        "dma1_channel1", 
+        "dma1_channel2", 
+        "dma1_channel3", 
+        "dma1_channel4", 
+        "dma1_channel5", 
+        "dma1_channel6", 
+        "dma1_channel7", 
         "adc1_2", 
         "usb_hp_can1_tx", 
         "usb_lp_can1_rx0", 
@@ -56,11 +56,11 @@
         "uart5_exti35", 
         "tim6_dac", 
         "tim7", 
-        "dma2_ch1", 
-        "dma2_ch2", 
-        "dma2_ch3", 
-        "dma2_ch4", 
-        "dma2_ch5", 
+        "dma2_channel1", 
+        "dma2_channel2", 
+        "dma2_channel3", 
+        "dma2_channel4", 
+        "dma2_channel5", 
         "eth", 
         "reserved_4", 
         "reserved_5",