diff --git a/src/corrupter.c b/src/corrupter.c
index fcd7ba7..3151a59 100644
--- a/src/corrupter.c
+++ b/src/corrupter.c
@@ -18,7 +18,7 @@ const size_t UINT16_MAX_PLUS_1 = UINT16_MAX + 1;
 /* function definitions */
 static bool get_chance(uint16_t desired_chance);
 static bool is_line_ending(byte c);
-static enum Interoperation_Result corrupt_byte(Interoperation_Input_Vars);
+static void corrupt_byte(Interoperation_Input_Vars);
 
 /* function implementations */
 static bool get_chance(uint16_t desired_chance) {