diff --git a/misc/vm_configs/xmls/config-xmls/tgl-rvp/hybrid_rt.xml b/misc/vm_configs/xmls/config-xmls/tgl-rvp/hybrid_rt.xml
index b110241cf..08d3ba598 100644
--- a/misc/vm_configs/xmls/config-xmls/tgl-rvp/hybrid_rt.xml
+++ b/misc/vm_configs/xmls/config-xmls/tgl-rvp/hybrid_rt.xml
@@ -28,8 +28,7 @@
             <IVSHMEM_REGION desc="the shared memory region name (starting with hv:/, size (in MB), and IDs of all VMs (separated by a colon) sharing this region, for example hv:/sharename,2,0:2">hv:/shm_region_0, 2, 0:2</IVSHMEM_REGION>
         </IVSHMEM>
         <PSRAM desc="Pseudo SRAM configuration.">
-            <PSRAM_ENABLED desc="Enable PTCM (Platform Tuning Configuration Manager).">y</PSRAM_ENABLED>
-
+            <PSRAM_ENABLED desc="Enable PTCM (Platform Tuning Configuration Manager).">n</PSRAM_ENABLED>
         </PSRAM>
     </FEATURES>