diff --git a/src/nms.c b/src/nms.c
index 564bf08..3da434d 100644
--- a/src/nms.c
+++ b/src/nms.c
@@ -25,7 +25,7 @@ int main(int argc, char *argv[]) {
 				nmseffect_set_foregroundcolor(optarg);
 				break;
 			case 'a':
-				nmseffect_set_auto_decrypt(1);
+				nmseffect_set_autodecrypt(1);
 				break;
 			case 'c':
 				nmseffect_set_clearscr(1);
diff --git a/src/nmseffect.c b/src/nmseffect.c
index c089c9c..2672e5a 100644
--- a/src/nmseffect.c
+++ b/src/nmseffect.c
@@ -367,10 +367,10 @@ void nmseffect_set_return_opts(char *opts) {
 }
 
 /*
- * nmseffect_set_auto_decrypt() sets the autoDecrypt flag according to the
+ * nmseffect_set_autodecrypt() sets the autoDecrypt flag according to the
  * true/false value of the 'setting' argument.
  */
-void nmseffect_set_auto_decrypt(int setting) {
+void nmseffect_set_autodecrypt(int setting) {
 	if (setting)
 		autoDecrypt = 1;
 	else
diff --git a/src/nmseffect.h b/src/nmseffect.h
index bb03225..bbb58d8 100644
--- a/src/nmseffect.h
+++ b/src/nmseffect.h
@@ -12,7 +12,7 @@
 char nmseffect_exec(char *);
 void nmseffect_set_foregroundcolor(char *);
 void nmseffect_set_return_opts(char *);
-void nmseffect_set_auto_decrypt(int);
+void nmseffect_set_autodecrypt(int);
 void nmseffect_set_clearscr(int);
 void nmseffect_use_color(int);
 void nmseffect_set_input_position(int, int);