diff --git a/tools/install_modules.sh b/tools/install_modules.sh
index 49053ea07..6bb2eef5b 100755
--- a/tools/install_modules.sh
+++ b/tools/install_modules.sh
@@ -45,8 +45,11 @@ cpan install Authen::Passphrase::LANManager \
              Digest::SHA3                   \
              Digest::SipHash                \
              JSON                           \
+             MIME::Base32                   \
+             MIME::Base64                   \
              Net::DNS::RR::NSEC3            \
              Net::DNS::SEC                  \
+             Text::Iconv                    \
              ;
 
 ERRORS=$((ERRORS+$?))
diff --git a/tools/test.sh b/tools/test.sh
index 38ef9ef49..cf5879652 100755
--- a/tools/test.sh
+++ b/tools/test.sh
@@ -5,6 +5,8 @@
 ## License.....: MIT
 ##
 
+OPTS="--quiet --force --potfile-disable --runtime 400 --hwmon-disable"
+
 TDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 # missing hash types: 5200,6251,6261,6271,6281
@@ -52,8 +54,6 @@ SLOW_ALGOS="    400   500   501  1600  1800  2100  2500  3200  5200  5800  6211\
 VC_MODES="13711 13712 13713 13721 13722 13723 13731 13732 13733 13751 13752\
           13753 13771 13772 13773"
 
-OPTS="--quiet --force --potfile-disable --runtime 400 --hwmon-disable"
-
 OUTD="test_$(date +%s)"
 
 PACKAGE_CMD="7z a"