diff --git a/contrib/scripts/install_prereq b/contrib/scripts/install_prereq
index 51e91d1f0974062c9792460f0e585c2535559298..1270349bd325f301bcaef7a145f83c2407324d23 100755
--- a/contrib/scripts/install_prereq
+++ b/contrib/scripts/install_prereq
@@ -92,6 +92,7 @@ PACKAGES_FBSD="$PACKAGES_FBSD postgresql10-client unixODBC libltdl neon gmime26
 PACKAGES_FBSD="$PACKAGES_FBSD mysql57-client radcli freetds"
 PACKAGES_FBSD="$PACKAGES_FBSD net-snmp iksemel corosync newt popt libical spandsp"
 PACKAGES_FBSD="$PACKAGES_FBSD cclient libbfd libsrtp gsm libilbc doxygen graphviz libzip openldap-client libhoard"
+PACKAGES_FBSD="$PACKAGES_FBSD codec2 fftw3 libsndfile unbound"
 # Asterisk: for the unpackaged below:
 PACKAGES_FBSD="$PACKAGES_FBSD wget subversion"
 # Asterisk: for ./configure --with-pjproject-bundled: