diff --git a/src/zapit/src/frontend.cpp b/src/zapit/src/frontend.cpp
index 2bc885346..dcad640e0 100644
--- a/src/zapit/src/frontend.cpp
+++ b/src/zapit/src/frontend.cpp
@@ -694,7 +694,7 @@ struct dvb_frontend_event CFrontend::getEvent(void)
 			} else if (event.status & FE_TIMEDOUT) {
 				if(timedout < timer_msec)
 					timedout = timer_msec;
-				printf("[fe%d] ############################## FE_TIMEDOUT (max %d)\n", fenumber, timedout);
+				printf("[fe%d] ############################## FE_TIMEDOUT (max %u)\n", fenumber, timedout);
 				/*break;*/
 			} else {
 				if (event.status & FE_HAS_SIGNAL)
diff --git a/src/zapit/src/pzapit.cpp b/src/zapit/src/pzapit.cpp
index 269283171..d31e8a718 100644
--- a/src/zapit/src/pzapit.cpp
+++ b/src/zapit/src/pzapit.cpp
@@ -653,7 +653,7 @@ int main (int argc, char** argv)
 				std::vector<CZapitClient::responseGetBouquetChannels>::const_iterator ch_resp;
 				for (ch_resp = channels.begin(), channel = 1; ch_resp != channels.end(); ch_resp++, ++channel)
 					//std::cout << channel << ": " << ch_resp->name << ": " << ch_resp->channel_id<< std::endl;
-					printf("%3d: %s (%04x)\n", channel, ch_resp->name, (short) (ch_resp->channel_id &0xFFFF));
+					printf("%3u: %s (%04x)\n", channel, ch_resp->name, (short) (ch_resp->channel_id &0xFFFF));
 				return 0;
 			}
 		}