diff --git a/uncrustify-riot.cfg b/uncrustify-riot.cfg
index 5ef98e8122..618f605cba 100644
--- a/uncrustify-riot.cfg
+++ b/uncrustify-riot.cfg
@@ -7,7 +7,7 @@ input_tab_size          = 4                 # original tab size
 output_tab_size         = 4                 # new tab size
 indent_columns          = output_tab_size   #
 indent_label            = 1                 # pos: absolute col, neg: relative column
-indent_switch_case      = 4                 # number
+indent_switch_case      = 0                 # number
 indent_ternary_operator = 2                 # When the `:` is a continuation, indent it under `?`
 
 #