diff --git a/autobuild.xml b/autobuild.xml
index c34ac8fe15..c9ac978d04 100644
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -2,80 +2,6 @@
 <llsd><map>
     <key>installables</key>
     <map>
-      <key>icu4c</key>
-      <map>
-        <key>copyright</key>
-        <string>Copyright (c) 1995-2011 International Business Machines Corporation and others &lt;http://source.icu-project.org&gt;</string>
-        <key>description</key>
-        <string>ICU is a mature, widely used set of C/C++ and Java libraries providing Unicode and Globalization support for software applications. ICU is widely portable and gives applications the same results on all platforms and between C/C++ and Java software.</string>
-        <key>license</key>
-        <string>ICU, permissive non-copyleft free software license</string>
-        <key>license_file</key>
-        <string>LICENSES/icu.txt</string>
-        <key>name</key>
-        <string>icu4c</string>
-        <key>platforms</key>
-        <map>
-          <key>darwin64</key>
-          <map>
-            <key>archive</key>
-            <map>
-              <key>hash</key>
-              <string>68882c4ed76f5dd7d17b0fc6f9e5f56e0ac4f882</string>
-              <key>hash_algorithm</key>
-              <string>sha1</string>
-              <key>url</key>
-              <string>https://github.com/secondlife/3p-icu4c/releases/download/v4.8.1-bda4f49/icu4c-4.8.1-darwin64-bda4f49.tar.zst</string>
-            </map>
-            <key>name</key>
-            <string>darwin64</string>
-          </map>
-          <key>linux64</key>
-          <map>
-            <key>archive</key>
-            <map>
-              <key>hash</key>
-              <string>8d38a9f3c56a7b8ddcac140a7a408c61f0f97cf8</string>
-              <key>hash_algorithm</key>
-              <string>sha1</string>
-              <key>url</key>
-              <string>https://github.com/secondlife/3p-icu4c/releases/download/v4.8.1-bda4f49/icu4c-4.8.1-linux64-bda4f49.tar.zst</string>
-            </map>
-            <key>name</key>
-            <string>linux64</string>
-          </map>
-          <key>windows</key>
-          <map>
-            <key>archive</key>
-            <map>
-              <key>hash</key>
-              <string>63ac8a32f30361bbbc7c1a594749f6efa5c30235</string>
-              <key>hash_algorithm</key>
-              <string>sha1</string>
-              <key>url</key>
-              <string>https://github.com/secondlife/3p-icu4c/releases/download/v4.8.1-bda4f49/icu4c-4.8.1-windows-bda4f49.tar.zst</string>
-            </map>
-            <key>name</key>
-            <string>windows</string>
-          </map>
-          <key>windows64</key>
-          <map>
-            <key>archive</key>
-            <map>
-              <key>hash</key>
-              <string>e1284b3f0ffdba99d0e78c1aab1144317d2efd7f</string>
-              <key>hash_algorithm</key>
-              <string>sha1</string>
-              <key>url</key>
-              <string>https://github.com/secondlife/3p-icu4c/releases/download/v4.8.1-bda4f49/icu4c-4.8.1-windows64-bda4f49.tar.zst</string>
-            </map>
-            <key>name</key>
-            <string>windows64</string>
-          </map>
-        </map>
-        <key>version</key>
-        <string>4.8.1</string>
-      </map>
       <key>zlib-ng</key>
       <map>
         <key>canonical_repo</key>