diff --git a/nx/include/switch/applets/error.h b/nx/include/switch/applets/error.h
index 71e049a5..30a60ade 100644
--- a/nx/include/switch/applets/error.h
+++ b/nx/include/switch/applets/error.h
@@ -54,10 +54,10 @@ void errorConfigSetMinorCode(ErrorConfig* c, u32 code);
 
 /**
  * @brief Sets whether to use a custom error message.
- * @param c          ErrorConfig struct
- * @param customText Whether to use a custom message.
+ * @param c           ErrorConfig struct
+ * @param custom_text Whether to use a custom message.
  */
-void errorConfigSetCustomText(ErrorConfig* c, bool customText);
+void errorConfigSetCustomText(ErrorConfig* c, bool custom_text);
 
 /**
  * @brief Sets the short description.
diff --git a/nx/source/applets/error.cpp b/nx/source/applets/error.cpp
index 739760ea..11d74062 100644
--- a/nx/source/applets/error.cpp
+++ b/nx/source/applets/error.cpp
@@ -49,8 +49,8 @@ void errorConfigSetMinorCode(ErrorConfig* c, u32 code) {
     c->minor_code = code;
 }
 
-void errorConfigSetCustomText(ErrorConfig* c, bool customText) {
-    c->custom_text = customText;
+void errorConfigSetCustomText(ErrorConfig* c, bool custom_text) {
+    c->custom_text = custom_text;
 }
 
 void errorConfigSetShortDescription(ErrorConfig* c, const char* str) {