diff --git a/stm32data/__main__.py b/stm32data/__main__.py
index bedb622..191079d 100755
--- a/stm32data/__main__.py
+++ b/stm32data/__main__.py
@@ -92,6 +92,7 @@ perimap = [
     ('.*:USART:sci3_v1_2', ('usart', 'v2', 'USART')),
     ('.*:USART:sci3_v2_0', ('usart', 'v2', 'USART')),
     ('.*:USART:sci3_v2_1', ('usart', 'v2', 'USART')),
+    ('.*:UART:sci2_v1_2_F4', ('usart', 'v1', 'USART')),
     ('.*:UART:sci2_v2_1', ('usart', 'v2', 'USART')),
     ('.*:UART:sci2_v3_0', ('usart', 'v2', 'USART')),
     ('.*:UART:sci2_v3_1', ('usart', 'v2', 'USART')),