@@ 22,6 22,7 @@ 
 #include <stdint.h>
 #include <unistd.h>
 #include <stdbool.h>
+#include <inttypes.h>
 
 #include <sys/wait.h>
 

          
@@ 55,13 56,16 @@ static void dbus_method_call(GDBusConnec
 		if(notif_data[2] != NULL) {
 			free(notif_data[2]);
 		}
-		notif_data[0] = strdup(app_name);
-		notif_data[1] = strdup(summary);
-		notif_data[2] = strdup(body);
+		char id_str[11];
+		snprintf(id_str, 11, "%" PRIu32, ++id);
+		notif_data[0] = id_str;
+		notif_data[1] = strdup(app_name);
+		notif_data[2] = strdup(summary);
+		notif_data[3] = strdup(body);
 		if(callback != NULL) {
 			callback(app_name, summary, body);
 		}
-		GVariant* ret = g_variant_new("(u)", ++id);
+		GVariant* ret = g_variant_new("(u)", id);
 		g_dbus_method_invocation_return_value(invocation, ret);
 	} else if(strcmp(method_name, "GetCapabilities") == 0) {
 		GVariantBuilder* builder = g_variant_builder_new(G_VARIANT_TYPE("as"));