diff --git a/firmware/kelvin_ntc_1_2_1.zip b/firmware/kelvin_ntc_1_2_1.zip
new file mode 100644
index 0000000..5a9748e
Binary files /dev/null and b/firmware/kelvin_ntc_1_2_1.zip differ
diff --git a/kelvin_ntc.X/nbproject/private/private.xml b/kelvin_ntc.X/nbproject/private/private.xml
index dce4573..49766c3 100644
--- a/kelvin_ntc.X/nbproject/private/private.xml
+++ b/kelvin_ntc.X/nbproject/private/private.xml
@@ -69,7 +69,6 @@
             <file>file:/C:/Users/grodansparadis/development/can4vscp_kelvin_ntc10k/ntc.h</file>
             <file>file:/C:/Users/grodansparadis/development/can4vscp_kelvin_ntc10k/vscp_projdefs.h</file>
             <file>file:/C:/Users/grodansparadis/development/can4vscp_kelvin_ntc10k/main.c</file>
-            <file>file:/C:/Program%20Files%20(x86)/Microchip/xc8/v1.21/sources/common/evalpoly.c</file>
         </group>
     </open-files>
 </project-private>