diff --git a/h5bp/location/web_performance_svgz-compression.conf b/h5bp/location/web_performance_svgz-compression.conf
new file mode 100644
index 0000000..53a8b5d
--- /dev/null
+++ b/h5bp/location/web_performance_svgz-compression.conf
@@ -0,0 +1,15 @@
+# ----------------------------------------------------------------------
+# | SVGZ Compression                                                   |
+# ----------------------------------------------------------------------
+
+# SVGZ files are already compressed.
+# Disable gzip function for `.svgz` files.
+
+location ~* \.svgz$ {
+    gzip off;
+    add_header Content-Encoding gzip;
+
+    include h5bp/security/x-content-type-options.conf;
+    include h5bp/web_performance/no-transform.conf;
+    include h5bp/cross-origin/requests.conf;
+}
diff --git a/test/vhosts/server.localhost.conf b/test/vhosts/server.localhost.conf
index c1e525f..fdbb837 100644
--- a/test/vhosts/server.localhost.conf
+++ b/test/vhosts/server.localhost.conf
@@ -20,6 +20,7 @@ server {
   gzip_min_length 1;
 
   include h5bp/location/web_performance_filename-based_cache_busting.conf;
+  include h5bp/location/web_performance_svgz-compression.conf;
   include h5bp/errors/custom_errors.conf;
 
   location ~* /test-pre-gzip {