diff --git a/demos/host/os_none/.cproject b/demos/host/host_os_none/.cproject
similarity index 99%
rename from demos/host/os_none/.cproject
rename to demos/host/host_os_none/.cproject
index 2917db7ca..ba126a4ad 100644
--- a/demos/host/os_none/.cproject
+++ b/demos/host/host_os_none/.cproject
@@ -62,7 +62,7 @@
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.1137849179" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
 								<option id="com.crt.advproject.link.arch.1187341700" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm4" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.981715979" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
-								<option id="com.crt.advproject.link.script.2116791390" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;host_Board_NGX4330.ld&quot;" valueType="string"/>
+								<option id="com.crt.advproject.link.script.2116791390" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;host_os_none_Board_NGX4330.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.1536072802" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
 								<option id="gnu.c.link.option.nostdlibs.837843167" name="No startup or default libs (-nostdlib)" superClass="gnu.c.link.option.nostdlibs" value="true" valueType="boolean"/>
 								<option id="gnu.c.link.option.other.908441611" name="Other options (-Xlinker [option])" superClass="gnu.c.link.option.other" valueType="stringList">
@@ -153,7 +153,7 @@
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.1770663329" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
 								<option id="com.crt.advproject.link.arch.1264750550" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm4" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.1129500777" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
-								<option id="com.crt.advproject.link.script.1484718299" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;host_Board_EA4357.ld&quot;" valueType="string"/>
+								<option id="com.crt.advproject.link.script.1484718299" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;host_os_none_Board_EA4357.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.887685321" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
 								<option id="gnu.c.link.option.nostdlibs.1623667904" name="No startup or default libs (-nostdlib)" superClass="gnu.c.link.option.nostdlibs" value="true" valueType="boolean"/>
 								<option id="gnu.c.link.option.other.510975547" name="Other options (-Xlinker [option])" superClass="gnu.c.link.option.other" valueType="stringList">
diff --git a/demos/host/os_none/.project b/demos/host/host_os_none/.project
similarity index 88%
rename from demos/host/os_none/.project
rename to demos/host/host_os_none/.project
index 9b6f5ed5a..53a35bd30 100644
--- a/demos/host/os_none/.project
+++ b/demos/host/host_os_none/.project
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <projectDescription>
-	<name>host</name>
+	<name>host_os_none</name>
 	<comment></comment>
 	<projects>
 	</projects>
@@ -98,7 +98,7 @@
 	</linkedResources>
 	<filteredResources>
 		<filter>
-			<id>1366018873825</id>
+			<id>0</id>
 			<name></name>
 			<type>26</type>
 			<matcher>
@@ -107,4 +107,18 @@
 			</matcher>
 		</filter>
 	</filteredResources>
+	<variableList>
+		<variable>
+			<name>copy_PARENT</name>
+			<value>$%7BPARENT-1-PROJECT_LOC%7D/tinyusb/demos</value>
+		</variable>
+		<variable>
+			<name>copy_PARENT1</name>
+			<value>$%7Bcopy_PARENT%7D/host</value>
+		</variable>
+		<variable>
+			<name>copy_PARENT12</name>
+			<value>$%7BPARENT-1-copy_PARENT%7D</value>
+		</variable>
+	</variableList>
 </projectDescription>