diff --git a/4chan_x.user.js b/4chan_x.user.js
index 9aa513a0b..113469b95 100644
--- a/4chan_x.user.js
+++ b/4chan_x.user.js
@@ -4005,6 +4005,16 @@ img[md5], img[md5] + img {\
 .presto > .fitwidth img[md5] + img {\
   width: 100%;\
 }\
+/* revealed spoilers do not have height/width,\
+   this fixed "expanded" auto-gifs */\
+img[md5] {\
+  max-height: 126px;\
+  max-width: 126px;\
+}\
+.op > a > img[md5] {\
+  max-height: 251px;\
+  max-width: 251px;\
+}\
 \
 #qr, #qp, #updater, #stats, #ihover, #overlay, #navlinks {\
   position: fixed;\
diff --git a/script.coffee b/script.coffee
index c9a59ba9f..ba597d389 100644
--- a/script.coffee
+++ b/script.coffee
@@ -3334,6 +3334,16 @@ img[md5], img[md5] + img {
 .presto > .fitwidth img[md5] + img {
   width: 100%;
 }
+/* revealed spoilers do not have height/width,
+   this fixed "expanded" auto-gifs */
+img[md5] {
+  max-height: 126px;
+  max-width: 126px;
+}
+.op > a > img[md5] {
+  max-height: 251px;
+  max-width: 251px;
+}
 
 #qr, #qp, #updater, #stats, #ihover, #overlay, #navlinks {
   position: fixed;