diff --git a/Jenkinsfile b/Jenkinsfile
index 325ea24..fff95c6 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -36,7 +36,7 @@ pipeline {
                 stage("Generate cores and build TGC-ISS"){
                     steps {
                         sh '''
-                            for core in TGC5C TGC5D TGC5E; do #TGC5A TGC5B
+                            for core in TGC5D TGC5E; do #TGC5A TGC5B
                                 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