diff --git a/OvmfPkg/Include/Dsc/NetworkComponents.dsc.inc b/OvmfPkg/Include/Dsc/NetworkComponents.dsc.inc
index 0ed30ba921..051fe950ce 100644
--- a/OvmfPkg/Include/Dsc/NetworkComponents.dsc.inc
+++ b/OvmfPkg/Include/Dsc/NetworkComponents.dsc.inc
@@ -48,6 +48,7 @@
         UefiDriverEntryPoint|OvmfPkg/Library/UefiDriverEntryPointFwCfgOverrideLib/UefiDriverEntryPointFwCfgOverrideLib.inf
       <PcdsFixedAtBuild>
         gUefiOvmfPkgTokenSpaceGuid.PcdEntryPointOverrideFwCfgVarName|"opt/org.tianocore/ISCSISupport"
+        gUefiOvmfPkgTokenSpaceGuid.PcdEntryPointOverrideDefaultValue|"no"
     }
   !endif