diff --git a/Jenkinsfile b/Jenkinsfile
index 3bfa175..528bf44 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -33,7 +33,11 @@ pipeline {
                 }
                 stage("Generate cores and build TGC-ISS"){
                     steps {
-                        sh 'TGC-GEN/scripts/generate_all.sh -o dbt-rise-tgc'
+                        sh 'for core in TGC5A TGC5B TGC5D TGC5E TGC6B TGC6C TGC6D TGC6E; do
+                                for backend in interp llvm tcc asmjit; do 
+                                    TGC-GEN/scripts/generate_iss.sh -o dbt-rise-tgc/ -c $core -b ${backend} TGC-GEN/CoreDSL/${core}.core_desc
+                                done
+                            done'
                         sh 'conan profile new default --detect --force'
                         sh 'cmake -S . -B build -DCMAKE_BUILD_TYPE=Release -DWITH_ASMJIT=ON -DWITH_TCC=ON -DWITH_LLVM=ON'
                         sh 'cmake --build build -j'
@@ -44,8 +48,8 @@ pipeline {
         stage("Run test suite") {
             agent {
                 docker { 
-                        image 'git.minres.com/tooling/riscof_sail:latest'
-                        args ' -e CONAN_USER_HOME=/var/jenkins_home/workspace/riscof_sail'
+                    image 'git.minres.com/tooling/riscof_sail:latest'
+                    args ' -e CONAN_USER_HOME=/var/jenkins_home/workspace/riscof_sail'
                 } 
             }
             stages {