diff --git a/build-ubi.jenkins b/build-ubi.jenkins
index 902f666..aa1b816 100644
--- a/build-ubi.jenkins
+++ b/build-ubi.jenkins
@@ -53,7 +53,13 @@ spec:
             for (image in ubiImages) {
                 container("kaniko") {
                     stage ("Build " + image + ":" + rhOS) {
-                        def DF = """FROM registry.access.redhat.com//ubi${rhOS}/${image}:latest
+                        if (image == "ubi-minimal") {
+                            def updateCmd = "microdnf"
+                        } else {
+                            def updateCmd = "dnf"
+                        }
+
+                        def DF = """FROM registry.access.redhat.com/ubi${rhOS}/${image}:latest
 
 RUN printf '%s\\n' "-----BEGIN CERTIFICATE-----" \\
         "MIICLTCCAbOgAwIBAgIDAYagMAoGCCqGSM49BAMEME0xCzAJBgNVBAYTAlVTMScw" \\
@@ -70,8 +76,21 @@ RUN printf '%s\\n' "-----BEGIN CERTIFICATE-----" \\
         "UOemMEg3PjcKNsN65W2WVon5HIZx2XVfGRPjf5ZTVWzZ" \\
         "-----END CERTIFICATE-----" > /etc/pki/ca-trust/source/anchors/test-chamber-13.lan.root.crt && \\
     update-ca-trust extract && \\
-    microdnf update -y && \\
-    microdnf clean all
+    ${updateCmd} update -y && \\
+    ${updateCmd} clean all && \\
+    printf '%s\\n' "W3ViaS04LWJhc2Vvc10KbmFtZSA9IFJlZCBIYXQgVW5pdmVyc2FsIEJhc2UgSW1hZ2UgOCAoUlBN" \\
+        "cykgLSBCYXNlT1MKYmFzZXVybCA9IGh0dHBzOi8vcmhlbDpwYXNzd29yZEByaGVsLnNtb290aG5l" \\
+        "dC5vcmcvcmhlbC91YmktOC1iYXNlb3MKZW5hYmxlZCA9IDEKZ3Bna2V5ID0gZmlsZTovLy9ldGMv" \\
+        "cGtpL3JwbS1ncGcvUlBNLUdQRy1LRVktcmVkaGF0LXJlbGVhc2UKZ3BnY2hlY2sgPSAxCgpbdWJp" \\
+        "LTgtYXBwc3RyZWFtXQpuYW1lID0gUmVkIEhhdCBVbml2ZXJzYWwgQmFzZSBJbWFnZSA4IChSUE1z" \\
+        "KSAtIEFwcFN0cmVhbQpiYXNldXJsID0gaHR0cHM6Ly9yaGVsOnBhc3N3b3JkQHJoZWwuc21vb3Ro" \\
+        "bmV0Lm9yZy9yaGVsL3ViaS04LWFwcHN0cmVhbSAKZW5hYmxlZCA9IDEKZ3Bna2V5ID0gZmlsZTov" \\
+        "Ly9ldGMvcGtpL3JwbS1ncGcvUlBNLUdQRy1LRVktcmVkaGF0LXJlbGVhc2UKZ3BnY2hlY2sgPSAx" \\
+        "CgpbdWJpLTgtY29kZXJlYWR5LWJ1aWxkZXJdCm5hbWUgPSBSZWQgSGF0IFVuaXZlcnNhbCBCYXNl" \\
+        "IEltYWdlIDggKFJQTXMpIC0gQ29kZVJlYWR5IEJ1aWxkZXIKYmFzZXVybCA9IGh0dHBzOi8vcmhl" \\
+        "bDpwYXNzd29yZEByaGVsLnNtb290aG5ldC5vcmcvcmhlbC91YmktOC1jb2RlcmVhZHktYnVpbGRl" \\
+        "cgplbmFibGVkID0gMQpncGdrZXkgPSBmaWxlOi8vL2V0Yy9wa2kvcnBtLWdwZy9SUE0tR1BHLUtF" \\
+        "WS1yZWRoYXQtcmVsZWFzZQpncGdjaGVjayA9IDEK" | base64 -d > /etc/yum.repos.d/ubi.repo
 """
                         writeFile(file: workspace + '/Dockerfile', text: DF)