diff --git a/.vscode/.server-controller-port.log b/.vscode/.server-controller-port.log
index f0c0b74..1ed5f5b 100644
--- a/.vscode/.server-controller-port.log
+++ b/.vscode/.server-controller-port.log
@@ -1,5 +1,5 @@
 {
   "port": 13452,
-  "time": 1743768242698,
+  "time": 1743882066314,
   "version": "0.0.3"
 }
\ No newline at end of file
diff --git a/src/dcf95.c b/src/dcf95.c
index e8f3386..1a5f00a 100644
--- a/src/dcf95.c
+++ b/src/dcf95.c
@@ -182,8 +182,8 @@ void calculate_dcf77_bits(time_t now, int *bits) {
 
 	int year = t->tm_year % 100;
 	for (int i = 0; i < 4; i++) {
-        bits[50 + i] = (month % year >> i) & 1;
-    }
+    	bits[50 + i] = (year % 10 >> i) & 1;
+	}
 	for (int i = 0; i < 4; i++) {
         bits[54 + i] = (year / 10 >> i) & 1;
     }