diff --git a/CHANGELOG b/CHANGELOG
index 3cc5a28..bd22deb 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -6,6 +6,8 @@
          - Remove unused CERTLIST variable in copy-trust-modifications
          - Fix syntax error in check_arg() function
          - Correct STDERR redirection in multiple functions
+         - Redirect errors in copy-trust-modifications script
+         - Use update-ca-certificates for systemd service
 1.2      - Use md5sum values for anchors.txt to detect p11-kit changes
          - Added get_p11_label() function to get reliable label values
          - Added get_trust_values(), get_p11_trust(), and write_anchor()
diff --git a/copy-trust-modifications b/copy-trust-modifications
index 313e939..46b465c 100644
--- a/copy-trust-modifications
+++ b/copy-trust-modifications
@@ -19,9 +19,12 @@ TEMPDIR=`mktemp -d`
                        "${TEMPDIR}"
 
 # Create a list of anchors that were not present or have been modified
-"${MD5SUM}" "${ANCHORDIR}"/*.pem > "${TEMPDIR}/anchors.md5sums"
-diff -au "${ANCHORLIST}" "${TEMPDIR}/anchors.md5sums" > "${TEMPDIR}/diff"
-grep "^+[a-z,0-9]" "${TEMPDIR}/diff" | cut -d " " -f 3 > "${TEMPDIR}/certlist"
+"${MD5SUM}" "${ANCHORDIR}"/*.pem \
+    2> /dev/null > "${TEMPDIR}/anchors.md5sums"
+diff -au "${ANCHORLIST}" "${TEMPDIR}/anchors.md5sums" \
+    2> /dev/null > "${TEMPDIR}/diff" 
+grep "^+[a-z,0-9]" "${TEMPDIR}/diff" | cut -d " " -f 3 \
+    2> /dev/null > "${TEMPDIR}/certlist"
 
 echo -e "\nThe following certificates have local modifications:\n"
 
diff --git a/systemd/update-pki.service b/systemd/update-pki.service
index 636e2e9..8a21a86 100644
--- a/systemd/update-pki.service
+++ b/systemd/update-pki.service
@@ -9,5 +9,5 @@ Wants=network-online.target
 [Service]
 Type=oneshot
 RemainAfterExit=yes
-ExecStart=/usr/sbin/make-ca -g
+ExecStart=/usr/bin/update-ca-certificates