diff --git a/nightly/conf/nightly.conf b/nightly/conf/nightly.conf
index 353bd2958..0c301cac3 100644
--- a/nightly/conf/nightly.conf
+++ b/nightly/conf/nightly.conf
@@ -73,4 +73,7 @@ ABT_KERNELS="  \
 3.10.0-862.14.4.el7^CentOS^7.5.1804-nc	\
 2.6.32-754.29.2.el6^CentOS^6.10-nc	\
 2.6.32-696.30.1.el6^CentOS^6.9-nc	\
+5.4.17-2036.101.2.el7uek^UEK^7-nc	\
+4.14.35-2025.403.3.el7uek^UEK^7-nc	\
+4.1.12-124.45.6.el7uek^UEK^7-nc		\
 "
diff --git a/scripts/kernel-functions b/scripts/kernel-functions
index 07b1d9d09..b9fdf43e0 100644
--- a/scripts/kernel-functions
+++ b/scripts/kernel-functions
@@ -129,7 +129,7 @@ function extract_kernel_tree {
 function patch_kernel {
     case "$1" in
 	*^*)
-            # RHEL / CentOS.
+            # RHEL / CentOS or UEK.
             ;;
 	*)
 	    # See also commit f153b82121b0 ("Sanitize gcc version header
@@ -765,7 +765,14 @@ function download_and_extract_distro_rpm {
 	read -a urls -r <<<"$(get_srpm_urls "$distro" "$release" x86_64 |
 			      tr '\n' ' ')"
 	for url in "${urls[@]}"; do
-	    wget -q -nc "${url}/kernel-${kver}.src.rpm" && break
+	    case "$distro" in
+		CentOS)
+		    wget -q -nc "${url}/kernel-${kver}.src.rpm" && break
+		    ;;
+		UEK)
+		    wget -q -nc "${url}/kernel-uek-${kver}.src.rpm" && break
+		    ;;
+	    esac
 	done
     )
     local tmpdir=kernel-tree-tmp-$$
@@ -773,11 +780,25 @@ function download_and_extract_distro_rpm {
     mkdir "${tmpdir}" || return $?
     (
 	cd "${tmpdir}" &&
-	    rpm2cpio "${kernel_downloads}/kernel-${kver}.src.rpm" |
-		cpio -i --make-directories --quiet &&
-	    tar xaf "linux-${kver}.tar."* &&
-	    mv "linux-${kver}" ".." &&
-	    cd "../linux-${kver}"
+	    case "$distro" in
+		CentOS)
+		    rpm2cpio "${kernel_downloads}/kernel-${kver}.src.rpm" |
+			cpio -i --make-directories --quiet &&
+			tar xaf "linux-${kver}.tar."* &&
+			mv "linux-${kver}" ".." &&
+			cd "../linux-${kver}"
+		    ;;
+		UEK)
+		    rpm2cpio "${kernel_downloads}/kernel-uek-${kver}.src.rpm" |
+			cpio -i --make-directories --quiet &&
+			tar xaf "linux-${kver/-*}.tar."* &&
+			mv "linux-${kver/-*}" "../linux-${kver}" &&
+			cd "../linux-${kver}"
+		    ;;
+		*)
+		    echo "Error: unknown distro $distro"
+		    ;;
+	    esac
     ) || return $?
     rm -rf "${tmpdir}"
 }
diff --git a/scripts/rhel-rpm-functions b/scripts/rhel-rpm-functions
index 69e86aada..3385587e2 100644
--- a/scripts/rhel-rpm-functions
+++ b/scripts/rhel-rpm-functions
@@ -35,10 +35,12 @@ function get_srpm_urls() {
 		    echo "http://ftp.redhat.com/redhat/rhel/rc/7/Server/source/tree/Packages";;
 	    esac
 	    ;;
-	"Oracle Linux Server")
+	"Oracle Linux Server"|"UEK")
 	    echo "http://public-yum.oracle.com/repo/OracleLinux/OL${releasevermajor}/${releaseverminor}/base/${arch}/getPackageSource"
 	    echo "http://public-yum.oracle.com/repo/OracleLinux/OL${releasevermajor}/latest/${arch}/getPackageSource"
-	    echo "http://public-yum.oracle.com/repo/OracleLinux/OL${releasevermajor}/UEK/latest/${arch}/getPackageSource"
+	    for ((i=4;i<=6;i++)); do
+		echo "http://public-yum.oracle.com/repo/OracleLinux/OL${releasevermajor}/UEKR$i/${arch}/getPackageSource"
+	    done
 	    ;;
 	"Scientific Linux")
 	    case $releasever in
@@ -87,10 +89,12 @@ function get_rpm_urls() {
 	    ;;
 	"Red Hat Enterprise Linux"*)
 	    echo "";;
-	"Oracle Linux Server")
+	"Oracle Linux Server"|"UEK")
 	    echo "http://public-yum.oracle.com/repo/OracleLinux/OL${releasevermajor}/${releaseverminor}/base/${arch}/getPackageSource"
 	    echo "http://public-yum.oracle.com/repo/OracleLinux/OL${releasevermajor}/latest/${arch}/getPackageSource"
-	    echo "http://public-yum.oracle.com/repo/OracleLinux/OL${releasevermajor}/UEK/latest/${arch}/getPackageSource"
+	    for ((i=4;i<=6;i++)); do
+		echo "http://public-yum.oracle.com/repo/OracleLinux/OL${releasevermajor}/UEKR$i/${arch}/getPackageSource"
+	    done
 	    ;;
 	"Scientific Linux")
 	    case $releasever in