diff --git a/install-php-extensions b/install-php-extensions
index 0e83bd5..aec98dc 100755
--- a/install-php-extensions
+++ b/install-php-extensions
@@ -3390,7 +3390,7 @@ installRemoteModule() {
 				fi
 			fi
 			if ! test -f /usr/local/lib/libxdiff.* && ! test -f /usr/lib/libxdiff.* && ! test -f /usr/lib/x86_64*/libxdiff.*; then
-				installRemoteModule_src="$(getPackageSource http://www.xmailserver.org/libxdiff-0.23.tar.gz)"
+				installRemoteModule_src="$(getPackageSource https://raw.githubusercontent.com/mlocati/docker-php-extension-installer/assets/resources/libxdiff-0.23.tar.gz)"
 				cd -- "$installRemoteModule_src"
 				./configure --disable-shared --disable-dependency-tracking --with-pic
 				make -j$(getProcessorCount)