diff --git a/src/librustdoc/html/static/themes/ayu.css b/src/librustdoc/html/static/themes/ayu.css
index bc21c28750fd..53a4897c672d 100644
--- a/src/librustdoc/html/static/themes/ayu.css
+++ b/src/librustdoc/html/static/themes/ayu.css
@@ -216,10 +216,6 @@ a {
 	color: #39AFD7;
 }
 
-.stab.internal a {
-	color: #304FFE;
-}
-
 .collapse-toggle {
 	color: #999;
 }
@@ -254,7 +250,6 @@ a {
 }
 
 .stab.unstable,
-.stab.internal,
 .stab.deprecated,
 .stab.portability {
     color: #c5c5c5;
@@ -457,7 +452,6 @@ pre.rust .doccomment {}
 .content .highlighted.type {}
 pre.rust .kw-2,pre.rust .prelude-ty {}
 .content span.trait,.content a.trait,.block a.current.trait {}
-.stab.internal {}
 
 @media (max-width: 700px) {
 	.sidebar-menu {
diff --git a/src/librustdoc/html/static/themes/dark.css b/src/librustdoc/html/static/themes/dark.css
index 41dcb5c24507..d0ddff5c00a9 100644
--- a/src/librustdoc/html/static/themes/dark.css
+++ b/src/librustdoc/html/static/themes/dark.css
@@ -172,10 +172,6 @@ a {
 	color: #D2991D;
 }
 
-.stab.internal a {
-	color: #304FFE;
-}
-
 a.test-arrow {
 	color: #dedede;
 }
@@ -214,7 +210,6 @@ a.test-arrow {
 }
 
 .stab.unstable { background: #FFF5D6; border-color: #FFC600; color: #2f2f2f; }
-.stab.internal { background: #FFB9B3; border-color: #B71C1C; color: #2f2f2f; }
 .stab.deprecated { background: #F3DFFF; border-color: #7F0087; color: #2f2f2f; }
 .stab.portability { background: #C4ECFF; border-color: #7BA5DB; color: #2f2f2f; }
 
diff --git a/src/librustdoc/html/static/themes/light.css b/src/librustdoc/html/static/themes/light.css
index 386fe2398e63..d12823cdbcf0 100644
--- a/src/librustdoc/html/static/themes/light.css
+++ b/src/librustdoc/html/static/themes/light.css
@@ -173,10 +173,6 @@ a {
 	color: #3873AD;
 }
 
-.stab.internal a {
-	color: #304FFE;
-}
-
 a.test-arrow {
 	color: #f5f5f5;
 }
@@ -215,7 +211,6 @@ a.test-arrow {
 }
 
 .stab.unstable { background: #FFF5D6; border-color: #FFC600; }
-.stab.internal { background: #FFB9B3; border-color: #B71C1C; }
 .stab.deprecated { background: #F3DFFF; border-color: #7F0087; }
 .stab.portability { background: #C4ECFF; border-color: #7BA5DB; }