diff --git a/coin/provisioning/qtci-linux-RHEL-9.2-x86_64/04-install-packages.sh b/coin/provisioning/qtci-linux-RHEL-9.2-x86_64/04-install-packages.sh
index 299ed222..e55c0210 100755
--- a/coin/provisioning/qtci-linux-RHEL-9.2-x86_64/04-install-packages.sh
+++ b/coin/provisioning/qtci-linux-RHEL-9.2-x86_64/04-install-packages.sh
@@ -164,6 +164,8 @@ installPackages+=(zip)
 installPackages+=(perl-IPC-Cmd)
 # password management support for Qt Creator
 installPackages+=(libsecret-devel)
+# For Firebird in RTA
+installPackages+=(libtommath-devel)
 
 sudo yum -y install "${installPackages[@]}"
 
diff --git a/coin/provisioning/qtci-linux-SLES-15_SP5-x86_64/02-enable-modules.sh b/coin/provisioning/qtci-linux-SLES-15_SP5-x86_64/02-enable-modules.sh
index 55c697e3..13494701 100644
--- a/coin/provisioning/qtci-linux-SLES-15_SP5-x86_64/02-enable-modules.sh
+++ b/coin/provisioning/qtci-linux-SLES-15_SP5-x86_64/02-enable-modules.sh
@@ -17,6 +17,8 @@ sudo SUSEConnect -p sle-module-development-tools/15.5/x86_64
 sudo SUSEConnect -p sle-module-python3/15.5/x86_64
 # sle-module-web-scripting is required for Nodejs
 sudo SUSEConnect -p sle-module-web-scripting/15.5/x86_64
+# For Firebird in RTA - libtommath-devel
+sudo SUSEConnect -p PackageHub/15.5/x86_64
 
 sudo zypper lr -u
 
diff --git a/coin/provisioning/qtci-linux-SLES-15_SP5-x86_64/02-zypperpackages.sh b/coin/provisioning/qtci-linux-SLES-15_SP5-x86_64/02-zypperpackages.sh
index 275592ea..f639e2fd 100644
--- a/coin/provisioning/qtci-linux-SLES-15_SP5-x86_64/02-zypperpackages.sh
+++ b/coin/provisioning/qtci-linux-SLES-15_SP5-x86_64/02-zypperpackages.sh
@@ -106,6 +106,9 @@ sudo zypper -nq install openssl-3
 # cifs-utils, for mounting smb drive
 sudo zypper -nq install cifs-utils
 
+# For Firebird in RTA
+sudo zypper -nq install libtommath-devel
+
 gccVersion="$(gcc --version |grep gcc |cut -b 17-23)"
 echo "GCC = $gccVersion" >> versions.txt
 
diff --git a/coin/provisioning/qtci-linux-Ubuntu-22.04-x86_64/02-apt.sh b/coin/provisioning/qtci-linux-Ubuntu-22.04-x86_64/02-apt.sh
index 7bfd5cd9..c7f6b6d0 100755
--- a/coin/provisioning/qtci-linux-Ubuntu-22.04-x86_64/02-apt.sh
+++ b/coin/provisioning/qtci-linux-Ubuntu-22.04-x86_64/02-apt.sh
@@ -240,6 +240,9 @@ installPackages+=(iptables-persistent)
 
 installPackages+=(patchelf)
 
+# For Firebird in RTA
+installPackages+=(libtommath-dev)
+
 echo "Running update for apt"
 waitLoop
 sudo apt-get update
diff --git a/coin/provisioning/qtci-linux-openSUSE-15.5-x86_64/04-zypperpackages.sh b/coin/provisioning/qtci-linux-openSUSE-15.5-x86_64/04-zypperpackages.sh
index 0cad2372..6ac19511 100755
--- a/coin/provisioning/qtci-linux-openSUSE-15.5-x86_64/04-zypperpackages.sh
+++ b/coin/provisioning/qtci-linux-openSUSE-15.5-x86_64/04-zypperpackages.sh
@@ -78,6 +78,9 @@ sudo zypper -nq install valgrind-devel
 # cifs-utils, for mounting smb drive
 sudo zypper -nq install cifs-utils
 
+# For Firebird in RTA
+sudo zypper -nq install libtommath-devel
+
 gccVersion="$(gcc --version |grep gcc |cut -b 17-23)"
 echo "GCC = $gccVersion" >> versions.txt