diff --git a/main.cpp b/main.cpp
index 50b0ea93680cd4f74eeaac813f03f67944e31624..6bb0660a6eafb6fca7389f0156f7395a0e918788 100644
--- a/main.cpp
+++ b/main.cpp
@@ -7,42 +7,7 @@
 using namespace std;
 using namespace miosix;
 
-typedef Gpio<GPIOF_BASE,6> led1;
-typedef Gpio<GPIOF_BASE,9> led2;
-
-void blinkThread(void *argv)
-{
-    const int period=static_cast<int>(TICK_FREQ*0.03);
-    long long tick=getTick();
-    for(;;)
-    {
-        long long prevTick=tick;
-        tick+=period;
-        Thread::setPriority(Priority(tick)); //Change deadline
-        Thread::sleepUntil(prevTick); //Make sure the task is run periodically
-        if(led2::value()) led2::low(); else led2::high();
-        delayMs(14);
-        if(getTick()>tick) iprintf("Deadline missed (A)\n");
-    }
-}
-
 int main()
 {
     //iprintf("Hello world, write your application here\n");
-    led1::mode(Mode::OUTPUT);
-    led2::mode(Mode::OUTPUT);
-
-    Thread::create(blinkThread,2048);
-    const int period=static_cast<int>(TICK_FREQ*0.05);
-    long long tick=getTick();
-    for(;;)
-    {
-        long long prevTick=tick;
-        tick+=period;
-        Thread::setPriority(Priority(tick)); //Change deadline
-        Thread::sleepUntil(prevTick); //Make sure the task is run periodically
-        if(led1::value()) led1::low(); else led1::high();
-        delayMs(24);
-        if(getTick()>tick) iprintf("Deadline missed (B)\n");
-    }
 }
diff --git a/miosix_np_2/nbproject/configurations.xml b/miosix_np_2/nbproject/configurations.xml
index 18c730d6b40542e039ed10d3ee044786cdc95ee3..ec0b940efc9a71993628331ee0aa9f74de93cf71 100644
--- a/miosix_np_2/nbproject/configurations.xml
+++ b/miosix_np_2/nbproject/configurations.xml
@@ -69,11 +69,6 @@
           </df>
         </df>
         <df name="config">
-          <df name="alt-configs">
-            <df name="minimum code size" kind="SOURCE_LOGICAL_FOLDER">
-              <in>miosix_settings.h</in>
-            </df>
-          </df>
           <in>miosix_settings.h</in>
         </df>
         <df name="interfaces">
@@ -150,7 +145,7 @@
       <itemPath>miosix_np_2-Makefile.mk</itemPath>
     </logicalFolder>
   </logicalFolder>
-  <sourceFolderFilter>^(nbproject|build|test|bootloaders|compiler|doc|temp)$</sourceFolderFilter>
+  <sourceFolderFilter>^(nbproject|build|test|bootloaders|compiler|doc|temp|alt-configs)$</sourceFolderFilter>
   <sourceRootList>
     <Elem>..</Elem>
   </sourceRootList>
diff --git a/miosix_np_2/nbproject/private/configurations.xml b/miosix_np_2/nbproject/private/configurations.xml
index 023c313eeb08bc63c17dc6022af990c2882bd424..b730d14ca90086d8aace3fcb83715eccd8467a97 100644
--- a/miosix_np_2/nbproject/private/configurations.xml
+++ b/miosix_np_2/nbproject/private/configurations.xml
@@ -5,6 +5,7 @@
   <confs>
     <conf name="Default" type="0">
       <gizmo_options version="3">
+        <configurationname>GizmoSimple</configurationname>
       </gizmo_options>
       <runprofile version="6">
         <args></args>
diff --git a/testsuite.cpp b/testsuite.cpp
index eac2918bdb40a80405d09bf0247084a2c3ec97cc..268e3f8aaa7585e8834ae9e94089c1f3cf4c36fd 100644
--- a/testsuite.cpp
+++ b/testsuite.cpp
@@ -43,7 +43,6 @@
 #include "config/miosix_settings.h"
 #include "interfaces/console.h"
 #include "board_settings.h"
-#include "config/alt-configs/minimum code size/miosix_settings.h"
 
 using namespace miosix;