diff --git a/template/Vivadofile b/template/Vivadofile
index d312c7035cf731d5588b3165459728e05601f07d..053b8febe00825ec67f2687f30f98808babe9891 100644
--- a/template/Vivadofile
+++ b/template/Vivadofile
@@ -2,7 +2,7 @@
 # Required options
 #
 
-# You may use SystemVerilog, Verilog, or VHDL files as sources. (.sv .v .vh)
+# You may use SystemVerilog, Verilog, or VHDL files as sources. (.sv .v .vh .svh)
 # You may also use C, C++, ObjectC or SystemC files as sources. (.c .cc .cxx .cpp .oc .h .hh .hpp .hxx)
 # sources=(test_main.sv lib/* ./mod?.v)
 sources=(src/*)