diff --git a/azure-pipelines/build-mac b/azure-pipelines/build-mac
index 274ea5b..96d900b 100755
--- a/azure-pipelines/build-mac
+++ b/azure-pipelines/build-mac
@@ -1,6 +1,6 @@
 #!/bin/bash
 set -ex
-curl -L https://www.ijg.org/files/jpegsrc.v9c.tar.gz -o jpegsrc.v9c.tar.gz
+curl -L https://github.com/qpdf/qpdf/raw/external-libs/jpegsrc.v9c.tar.gz -o jpegsrc.v9c.tar.gz
 tar xzf jpegsrc.v9c.tar.gz
 cd jpeg-9c
 ./configure
diff --git a/azure-pipelines/build-windows b/azure-pipelines/build-windows
index e49bead..d0bd731 100755
--- a/azure-pipelines/build-windows
+++ b/azure-pipelines/build-windows
@@ -20,7 +20,7 @@ fi
 if [ -f distfiles/distfiles.zip ]; then
     unzip distfiles/distfiles.zip
 fi
-curl -L https://downloads.sourceforge.net/project/qpdf/external-libs/2017-08-21/qpdf-external-libs-bin.zip -o qpdf-external-libs-bin.zip
+curl -L https://github.com/qpdf/qpdf/raw/external-libs/qpdf-external-libs-bin.zip -o qpdf-external-libs-bin.zip
 unzip qpdf-external-libs-bin.zip
 cwd=`pwd`
 PATH=$cwd/libqpdf/build:$PATH