Configuring Apache to read svgz file type

I recently migrated a site to a new server. I'm now getting this error from Firefox when attempting to load an .svgz file: XML Parsing Error: not well-formed The svg rendered fine on the old server, so I'm assuming this is a problem with the Apache configuration. I've tried adding the following to the .htaccess file for the site: # compress text, html, javascript, css, xml: AddOutputFilterByType DEFLATE text/xml AddOutputFilterByType DEFLATE application/xml AddOutputFilterByType DEFLATE application/xhtml+xml AddOutputFilterByType DEFLATE image/svg+xml # Or, compress certain file types by extension: SetOutputFilter DEFLATE SetOutputFilter DEFLATE and: AddType image/svg+xml svg svgz AddEncoding gzip svgz Neither seem to work . Any ideas how to get the SVG to load?