diff --git a/sims/vcs/scripts/compile_designs.sh b/sims/vcs/scripts/compile_designs.sh
index 5ddcb3c1..75dccbba 100755
--- a/sims/vcs/scripts/compile_designs.sh
+++ b/sims/vcs/scripts/compile_designs.sh
@@ -16,4 +16,7 @@ make CONFIG=VirgoFP16Config debug
 echo -e "\nCompiling hopper & virgo designs"
 make CONFIG=VirgoHopperConfig
 make CONFIG=VirgoHopperConfig debug
+echo -e "\nCompiling flash designs"
+make CONFIG=VirgoFlashConfig
+make CONFIG=VirgoFlashConfig debug
 echo -e "\nCompilation completed"
diff --git a/sims/vcs/scripts/run_sims.sh b/sims/vcs/scripts/run_sims.sh
index 440f7fd6..c032bfe6 100755
--- a/sims/vcs/scripts/run_sims.sh
+++ b/sims/vcs/scripts/run_sims.sh
@@ -38,6 +38,8 @@ check_exists "simv-chipyard.harness-VirgoHopperConfig-debug"
 check_exists "$KERNELS_PATH/sgemm_tcore/kernel.radiance.gemm.tcore.volta.dim256.elf"
 check_exists "$KERNELS_PATH/sgemm_tcore/kernel.radiance.gemm.tcore.hopper.dim512.elf"
 check_exists "$KERNELS_PATH/sgemm_gemmini_dma/kernel.radiance.gemm.virgo.hopper.dim1024.elf"
+check_exists "$KERNELS_PATH/flash_attention/kernel.radiance.flash.ampere.seqlen1024.headdim64.elf"
+check_exists "$KERNELS_PATH/flash_attention/kernel.radiance.flash.virgo.seqlen1024.headdim64.elf"
 
 echo "Simulations will be started in parallel in 5 seconds. Please do not Ctrl+C as it kills all subprocesses."
 
@@ -54,6 +56,9 @@ for dim in "${dims[@]}"; do
     suffix=""
 done
 
+start_run VirgoFlashConfig flash_attention/kernel.radiance.flash.ampere.seqlen1024.headdim64.elf  "ampere" "${suffix}"
+start_run VirgoFlashConfig flash_attention/kernel.radiance.flash.virgo.seqlen1024.headdim64.elf   "virgo"  "${suffix}"
+
 wait
 
 echo "All simulations have finished!"