diff --git a/src/App_unix.cpp b/src/App_unix.cpp
index 1a2227b5..ee0fa96b 100644
--- a/src/App_unix.cpp
+++ b/src/App_unix.cpp
@@ -27,6 +27,7 @@
 #include <errno.h>
 #include <unistd.h>
 
+#include "interfaces/interface.h"
 
 #include "App.h"
 #include "Cpu.h"
diff --git a/src/Console.cpp b/src/Console.cpp
index 991cfd44..3e18b94b 100644
--- a/src/Console.cpp
+++ b/src/Console.cpp
@@ -25,6 +25,8 @@
 #include "Console.h"
 #include "interfaces/IConsoleListener.h"
 
+#include "interfaces/interface.h"
+
 
 Console::Console(IConsoleListener* listener)
 	: m_listener(listener)
diff --git a/src/Cpu.cpp b/src/Cpu.cpp
index 24a68e52..a5243fe9 100644
--- a/src/Cpu.cpp
+++ b/src/Cpu.cpp
@@ -84,8 +84,8 @@ int Cpu::optimalThreadsCount(int algo, bool doubleHash, int maxCpuUsage)
 
 void Cpu::initCommon()
 {
-	struct cpu_raw_data_t raw = { 0 };
-	struct cpu_id_t data = { 0 };
+	struct cpu_raw_data_t raw;
+	struct cpu_id_t data;;
 
 	cpuid_get_raw_data(&raw);
 	cpu_identify(&raw, &data);
diff --git a/src/Options.cpp b/src/Options.cpp
index 03a63342..7a84117c 100644
--- a/src/Options.cpp
+++ b/src/Options.cpp
@@ -37,6 +37,7 @@
 #include <microhttpd.h>
 #endif
 
+#include "interfaces/interface.h"
 
 #include "Cpu.h"
 #include "donate.h"
diff --git a/src/Platform_unix.cpp b/src/Platform_unix.cpp
index da20c79d..44b9f0cb 100644
--- a/src/Platform_unix.cpp
+++ b/src/Platform_unix.cpp
@@ -28,7 +28,9 @@
 #include <string.h>
 #include <sys/resource.h>
 #include <uv.h>
+#include <sched.h>
 
+#include "log/Log.h"
 
 #include "Platform.h"
 #include "version.h"
@@ -126,9 +128,12 @@ void Platform::setThreadPriority(int priority)
 
 		if(sched_setscheduler(0, SCHED_IDLE, &param) != 0)
 		{
-			sched_setscheduler(0, SCHED_BATCH, &param);
+			const int err = sched_setscheduler(0, SCHED_BATCH, &param);
+			LOG_WARN("SCHED_BATCH priority: " << err << ".");
 		}
 	}
+#else
+	LOG_INFO("NONE priority.");
 #   endif
 }
 
diff --git a/src/api/Api.h b/src/api/Api.h
index 5335c224..660c7a25 100644
--- a/src/api/Api.h
+++ b/src/api/Api.h
@@ -28,6 +28,7 @@
 #include <uv.h>
 #include <string>
 
+#include "interfaces/interface.h"
 
 class ApiState;
 class Hashrate;
diff --git a/src/interfaces/IConsoleListener.h b/src/interfaces/IConsoleListener.h
index af624ace..51aaf50c 100644
--- a/src/interfaces/IConsoleListener.h
+++ b/src/interfaces/IConsoleListener.h
@@ -24,7 +24,6 @@
 #ifndef __ICONSOLELISTENER_H__
 #define __ICONSOLELISTENER_H__
 
-#include "interfaces/interface.h"
 
 class IConsoleListener
 {
diff --git a/src/net/Url.cpp b/src/net/Url.cpp
index 4307df1f..2560c854 100644
--- a/src/net/Url.cpp
+++ b/src/net/Url.cpp
@@ -26,6 +26,7 @@
 #include <algorithm>
 
 #include "net/Url.h"
+#include "interfaces/interface.h"
 
 #ifdef _MSC_VER
 #define strncasecmp(x,y,z) _strnicmp(x,y,z)
diff --git a/src/workers/Handle.cpp b/src/workers/Handle.cpp
index b6111fd3..639e0a22 100644
--- a/src/workers/Handle.cpp
+++ b/src/workers/Handle.cpp
@@ -23,6 +23,7 @@
 
 
 #include "workers/Handle.h"
+#include "interfaces/interface.h"
 
 
 Handle::Handle(int threadId, int threads, int64_t affinity, int priority) :
diff --git a/src/workers/Handle.h b/src/workers/Handle.h
index 5479b26d..f95dfdda 100644
--- a/src/workers/Handle.h
+++ b/src/workers/Handle.h
@@ -28,7 +28,6 @@
 #include <stdint.h>
 #include <uv.h>
 
-#include "interfaces/interface.h"
 
 class IWorker;
 
diff --git a/src/workers/Workers.h b/src/workers/Workers.h
index 333558ed..e2ee5d65 100644
--- a/src/workers/Workers.h
+++ b/src/workers/Workers.h
@@ -31,7 +31,6 @@
 #include "net/Job.h"
 #include "net/JobResult.h"
 
-#include "interfaces/interface.h"
 
 class Handle;
 class Hashrate;