diff --git a/library/scripts/adi_ip_intel.tcl b/library/scripts/adi_ip_intel.tcl
index 862c82da2..633b0251b 100644
--- a/library/scripts/adi_ip_intel.tcl
+++ b/library/scripts/adi_ip_intel.tcl
@@ -361,10 +361,18 @@ proc ad_ip_addfile {pname pfile} {
     add_fileset_file $pmodule VERILOG PATH $pfile
     return
   }
+  if {$ptype eq ".sv"} {
+    add_fileset_file $pmodule SYSTEM_VERILOG PATH $pfile
+    return
+  }
   if {$ptype eq ".vh"} {
     add_fileset_file $pmodule VERILOG_INCLUDE PATH $pfile
     return
   }
+  if {$ptype eq ".svh"} {
+    add_fileset_file $pmodule SYSTEM_VERILOG_INCLUDE PATH $pfile
+    return
+  }
   if {$ptype eq ".sdc"} {
     add_fileset_file $pmodule SDC PATH $pfile
     return