diff --git a/importer/tag/src/main/java/org/itsallcode/openfasttrace/importer/tag/TagImporterFactory.java b/importer/tag/src/main/java/org/itsallcode/openfasttrace/importer/tag/TagImporterFactory.java
index 21c1a591..a2ad2a3b 100644
--- a/importer/tag/src/main/java/org/itsallcode/openfasttrace/importer/tag/TagImporterFactory.java
+++ b/importer/tag/src/main/java/org/itsallcode/openfasttrace/importer/tag/TagImporterFactory.java
@@ -37,6 +37,7 @@ public class TagImporterFactory extends ImporterFactory
             "r", // R Language
             "rs", // Rust
             "sh", "bash", "zsh", // Shell programming
+            "sv", "v", "inc", // SystemVerilog
             "swift", // Swift
             "toml", // Tom's Obvious Minimal Language : a config file format
             "tf", "tfvars", // Terraform
diff --git a/importer/tag/src/test/java/org/itsallcode/openfasttrace/importer/tag/TestTagImporterFactory.java b/importer/tag/src/test/java/org/itsallcode/openfasttrace/importer/tag/TestTagImporterFactory.java
index de8ee2b0..d9b57892 100644
--- a/importer/tag/src/test/java/org/itsallcode/openfasttrace/importer/tag/TestTagImporterFactory.java
+++ b/importer/tag/src/test/java/org/itsallcode/openfasttrace/importer/tag/TestTagImporterFactory.java
@@ -29,7 +29,7 @@ protected List<String> getSupportedFilenames()
                 "foo.conf", "foo.cpp", "foo.cs", "foo.feature", "foo.groovy", "foo.h", "foo.H", "foo.hh", "foo.h++",
                 "foo.htm", "foo.html", "foo.ini", "foo.js", "foo.mjs", "foo.cjs", "foo.ejs", "foo.ts", "foo.json", 
                 "foo.lua", "foo.m", "foo.mm", "foo.php", "foo.pl", "foo.pls", "foo.pm", "foo.py", "foo.sql", "foo.r",
-                "foo.rs", "foo.sh", "foo.yaml", "foo.yml", "foo.xhtml", "foo.zsh", "foo.clj", "foo.kt", "foo.scala",
+                "foo.rs", "foo.sh", "foo.sv", "foo.v", "foo.inc", "foo.yaml", "foo.yml", "foo.xhtml", "foo.zsh", "foo.clj", "foo.kt", "foo.scala",
                 "foo.pu", "foo.puml", "foo.plantuml", "foo.go", "foo.robot", "foo.tf", "foo.tfvars", "foo.toml");
     }