diff --git a/data/linux/build-all.sh b/data/linux/build-all.sh
index 3a9d184a1..0f6442a7e 100755
--- a/data/linux/build-all.sh
+++ b/data/linux/build-all.sh
@@ -75,6 +75,17 @@ chroot_setup()
 
 CHROOT_DIR=${TARGETDIR}/chroot${ARCH}
 
+if [ ! -f ${CHROOT_DIR}/tmp/setup-aria2 ]; then
+  pushd ${CHROOT_DIR}/tmp
+  if [ x"${ARCH}" = x"32" ]; then
+    wget -c https://github.com/q3aql/aria2-static-builds/releases/download/v1.34.0/aria2-1.34.0-linux-gnu-32bit-build1.tar.bz2
+  else
+    wget -c https://github.com/q3aql/aria2-static-builds/releases/download/v1.34.0/aria2-1.34.0-linux-gnu-64bit-build1.tar.bz2
+  fi
+  tar xf aria2-*.tar.bz2
+  popd
+fi
+
 cat <<EOF | sudo chroot ${CHROOT_DIR}
 mount -t proc none /proc/
 mount -t sysfs none /sys/
@@ -122,6 +133,14 @@ if [ ! -f /tmp/setup-repo-packages ]; then
   touch /tmp/setup-repo-packages
 fi
 
+if [ ! -f /tmp/setup-aria2 ]; then
+  pushd /tmp/aria2-*
+  make install
+  popd
+  rm -r /tmp/aria2-*
+  touch /tmp/setup-aria2
+fi
+
 if [ ! -d ${CHROOT_CARLA_DIR} ]; then
   git clone --depth=1 git://github.com/falkTX/Carla ${CHROOT_CARLA_DIR}
 fi
@@ -158,6 +177,8 @@ chroot_build_deps()
 
 CHROOT_DIR=${TARGETDIR}/chroot${ARCH}
 cp build-deps.sh common.env ${CHROOT_DIR}${CHROOT_CARLA_DIR}/data/linux/
+sudo cp /etc/ca-certificates.conf ${CHROOT_DIR}/etc/
+sudo cp -r /usr/share/ca-certificates/* ${CHROOT_DIR}/usr/share/ca-certificates/
 
 cat <<EOF | sudo chroot ${CHROOT_DIR}
 export HOME=/root
@@ -175,6 +196,8 @@ if [ ! -f /tmp/setup-repo-packages-extra1 ]; then
   touch /tmp/setup-repo-packages-extra1
 fi
 
+update-ca-certificates
+
 ${CHROOT_CARLA_DIR}/data/linux/build-deps.sh ${ARCH}
 
 if [ ! -f /tmp/setup-repo-packages-extra2 ]; then
diff --git a/data/linux/build-deps.sh b/data/linux/build-deps.sh
index 411065c4e..59c2652f0 100755
--- a/data/linux/build-deps.sh
+++ b/data/linux/build-deps.sh
@@ -63,7 +63,7 @@ export LDFLAGS="${LDFLAGS} -L${PREFIX}/lib -m${ARCH}"
 # pkgconfig
 
 if [ ! -d pkg-config-${PKG_CONFIG_VERSION} ]; then
-  wget --no-check-certificate https://pkg-config.freedesktop.org/releases/pkg-config-${PKG_CONFIG_VERSION}.tar.gz
+  aria2c https://pkg-config.freedesktop.org/releases/pkg-config-${PKG_CONFIG_VERSION}.tar.gz
   tar -xf pkg-config-${PKG_CONFIG_VERSION}.tar.gz
 fi
 
@@ -81,7 +81,7 @@ fi
 # liblo
 
 if [ ! -d liblo-${LIBLO_VERSION} ]; then
-  wget --no-check-certificate https://download.sourceforge.net/liblo/liblo-${LIBLO_VERSION}.tar.gz
+  aria2c https://download.sourceforge.net/liblo/liblo-${LIBLO_VERSION}.tar.gz
   tar -xf liblo-${LIBLO_VERSION}.tar.gz
 fi
 
@@ -107,7 +107,7 @@ fi
 # zlib
 
 if [ ! -d zlib-${ZLIB_VERSION} ]; then
-  wget --no-check-certificate https://github.com/madler/zlib/archive/v${ZLIB_VERSION}.tar.gz -O zlib-${ZLIB_VERSION}.tar.gz
+  aria2c https://github.com/madler/zlib/archive/v${ZLIB_VERSION}.tar.gz
   tar -xf zlib-${ZLIB_VERSION}.tar.gz
 fi
 
@@ -141,7 +141,7 @@ fi
 # libogg
 
 if [ ! -d libogg-${LIBOGG_VERSION} ]; then
-  wget --no-check-certificate https://ftp.osuosl.org/pub/xiph/releases/ogg/libogg-${LIBOGG_VERSION}.tar.gz
+  aria2c https://ftp.osuosl.org/pub/xiph/releases/ogg/libogg-${LIBOGG_VERSION}.tar.gz
   tar -xf libogg-${LIBOGG_VERSION}.tar.gz
 fi
 
@@ -158,7 +158,7 @@ fi
 # libvorbis
 
 if [ ! -d libvorbis-${LIBVORBIS_VERSION} ]; then
-  wget --no-check-certificate https://ftp.osuosl.org/pub/xiph/releases/vorbis/libvorbis-${LIBVORBIS_VERSION}.tar.gz
+  aria2c https://ftp.osuosl.org/pub/xiph/releases/vorbis/libvorbis-${LIBVORBIS_VERSION}.tar.gz
   tar -xf libvorbis-${LIBVORBIS_VERSION}.tar.gz
 fi
 
@@ -175,7 +175,7 @@ fi
 # flac
 
 if [ ! -d flac-${FLAC_VERSION} ]; then
-  wget --no-check-certificate https://svn.xiph.org/releases/flac/flac-${FLAC_VERSION}.tar.xz
+  aria2c https://svn.xiph.org/releases/flac/flac-${FLAC_VERSION}.tar.xz
   tar -xf flac-${FLAC_VERSION}.tar.xz
 fi
 
@@ -282,7 +282,7 @@ fi
 # fluidsynth
 
 if [ ! -d fluidsynth-${FLUIDSYNTH_VERSION} ]; then
-  wget --no-check-certificate https://download.sourceforge.net/fluidsynth/fluidsynth-${FLUIDSYNTH_VERSION}.tar.gz
+  aria2c https://download.sourceforge.net/fluidsynth/fluidsynth-${FLUIDSYNTH_VERSION}.tar.gz
   tar -xf fluidsynth-${FLUIDSYNTH_VERSION}.tar.gz
 fi
 
@@ -305,7 +305,7 @@ fi
 # mxml
 
 if [ ! -d mxml-${MXML_VERSION} ]; then
-  wget --no-check-certificate https://github.com/michaelrsweet/mxml/releases/download/v${MXML_VERSION}/mxml-${MXML_VERSION}.tar.gz -O mxml-${MXML_VERSION}.tar.gz
+  aria2c https://github.com/michaelrsweet/mxml/releases/download/v${MXML_VERSION}/mxml-${MXML_VERSION}.tar.gz
   mkdir mxml-${MXML_VERSION}
   cd mxml-${MXML_VERSION}
   tar -xf ../mxml-${MXML_VERSION}.tar.gz
@@ -327,7 +327,7 @@ fi
 # fftw3 (needs to be last as it modifies C[XX]FLAGS)
 
 if [ ! -d fftw-${FFTW3_VERSION} ]; then
-  wget --no-check-certificate http://www.fftw.org/fftw-${FFTW3_VERSION}.tar.gz
+  aria2c http://www.fftw.org/fftw-${FFTW3_VERSION}.tar.gz
   tar -xf fftw-${FFTW3_VERSION}.tar.gz
 fi