diff --git a/fluxer_media_proxy/src/disposition.rs b/fluxer_media_proxy/src/disposition.rs
index f21d044a7..56697b88c 100644
--- a/fluxer_media_proxy/src/disposition.rs
+++ b/fluxer_media_proxy/src/disposition.rs
@@ -29,7 +29,7 @@ fn normalize_mime(content_type: &str) -> &str {
 
 pub fn is_inline_viewable(content_type: &str) -> bool {
     let mime = normalize_mime(content_type);
-    if mime.eq_ignore_ascii_case("image/svg+xml") {
+    if is_scriptable_document(mime) {
         return false;
     }
     if mime.len() >= 6 && mime[..6].eq_ignore_ascii_case("image/") {
@@ -38,7 +38,12 @@ pub fn is_inline_viewable(content_type: &str) -> bool {
     if mime.len() >= 6 && mime[..6].eq_ignore_ascii_case("video/") {
         return true;
     }
-    mime.eq_ignore_ascii_case("application/pdf")
+    false
+}
+
+fn is_scriptable_document(mime: &str) -> bool {
+    mime.eq_ignore_ascii_case("image/svg+xml")
+        || mime.eq_ignore_ascii_case("application/pdf")
 }
 
 fn is_safe_quoted_filename(s: &str) -> bool {
@@ -113,7 +118,7 @@ mod tests {
             decide("image/jpeg; charset=binary", false)
         );
         assert_eq!(Decision::Inline, decide("video/mp4", false));
-        assert_eq!(Decision::Inline, decide("application/pdf", false));
+        assert_eq!(Decision::Attachment, decide("application/pdf", false));
         assert_eq!(Decision::Attachment, decide("image/svg+xml", false));
         assert_eq!(
             Decision::Attachment,