diff --git a/data/interrupts/CH32V2_D6.yaml b/data/interrupts/CH32V2_D6.yaml
index 03e41a7..1749080 100644
--- a/data/interrupts/CH32V2_D6.yaml
+++ b/data/interrupts/CH32V2_D6.yaml
@@ -92,3 +92,5 @@ USBHD_WKUP: 60
 UART4: 61
 # DMA1 CHANNEL8
 DMA1_CHANNEL8: 62
+
+OTG_FS: 83
diff --git a/data/interrupts/CH32V2_D8.yaml b/data/interrupts/CH32V2_D8.yaml
index b0ca6d0..7d7ddc9 100644
--- a/data/interrupts/CH32V2_D8.yaml
+++ b/data/interrupts/CH32V2_D8.yaml
@@ -107,3 +107,5 @@ DMA1_CHANNEL8: 67
 OSC32KCal: 68
 # OSC Wake Up
 OSC_WKUP: 69
+
+OTG_FS: 83