diff --git a/build/build.xml b/build/build.xml
index 6ddec060..cd2abfe4 100644
--- a/build/build.xml
+++ b/build/build.xml
@@ -669,14 +669,14 @@
       <param name="parentdir" value="linux/work" />
     </antcall>
 
-    <antcall target="unzip">
+    <!--<antcall target="unzip">
       <param name="archive_file" value="./liblistSerials-${LIBLISTSERIAL-VERSION}.zip" />
       <param name="archive_url" value="https://downloads.arduino.cc/liblistSerials/liblistSerials-${LIBLISTSERIAL-VERSION}.zip" />
       <param name="final_folder" value="${staging_folder}/liblistSerials-${LIBLISTSERIAL-VERSION}" />
       <param name="dest_folder" value="${staging_folder}" />
     </antcall>
     <copy file="linux/liblistSerials-${LIBLISTSERIAL-VERSION}/linux${arch-bits}/liblistSerialsj.so" todir="linux/work/lib/" />
-    <chmod perm="755" file="linux/work/lib/liblistSerialsj.so" />
+    <chmod perm="755" file="linux/work/lib/liblistSerialsj.so" />-->
 
   </target>
 
@@ -694,14 +694,14 @@
       <param name="parentdir" value="linux/work" />
     </antcall>
 
-    <antcall target="unzip">
+    <!--<antcall target="unzip">
       <param name="archive_file" value="./liblistSerials-${LIBLISTSERIAL-VERSION}.zip" />
       <param name="archive_url" value="https://downloads.arduino.cc/liblistSerials/liblistSerials-${LIBLISTSERIAL-VERSION}.zip" />
       <param name="final_folder" value="${staging_folder}/liblistSerials-${LIBLISTSERIAL-VERSION}" />
       <param name="dest_folder" value="${staging_folder}" />
     </antcall>
     <copy file="linux/liblistSerials-${LIBLISTSERIAL-VERSION}/arm/liblistSerialsj.so" todir="linux/work/lib/" />
-    <chmod perm="755" file="linux/work/lib/liblistSerialsj.so" />
+    <chmod perm="755" file="linux/work/lib/liblistSerialsj.so" />-->
 
   </target>
 
@@ -737,14 +737,14 @@
       <param name="parentdir" value="linux/work" />
     </antcall>
 
-    <antcall target="unzip">
+    <!--<antcall target="unzip">
       <param name="archive_file" value="./liblistSerials-${LIBLISTSERIAL-VERSION}.zip" />
       <param name="archive_url" value="https://downloads.arduino.cc/liblistSerials/liblistSerials-${LIBLISTSERIAL-VERSION}.zip" />
       <param name="final_folder" value="${staging_folder}/liblistSerials-${LIBLISTSERIAL-VERSION}" />
       <param name="dest_folder" value="${staging_folder}" />
     </antcall>
     <copy file="linux/liblistSerials-${LIBLISTSERIAL-VERSION}/aarch64/liblistSerialsj.so" todir="linux/work/lib/" />
-    <chmod perm="755" file="linux/work/lib/liblistSerialsj.so" />
+    <chmod perm="755" file="linux/work/lib/liblistSerialsj.so" />-->
   </target>
 
   <target name="linuxaarch64-build" depends="linux-libastyle-aarch64" description="Build Linux (AArch64) version">