diff --git a/drivers/bookmarklet/json b/drivers/bookmarklet/json
index c89c29bff..3747a4c0a 100644
--- a/drivers/bookmarklet/json
+++ b/drivers/bookmarklet/json
@@ -1582,7 +1582,7 @@
 		"Tumblr": {
 			"cats": [ 11 ],
 			"html": "<iframe src=\\\"[^>]+tumblr\\.com",
-			"url": "^(www.)?[^/]+\\.tumblr\\.com",
+			"url": "^https?://(www\\.)?[^/]+\\.tumblr\\.com/"
 			"headers": { "X-Tumblr-Usec": ".*" }
 		},
 		"Twilight CMS": {
diff --git a/drivers/chrome/apps.json b/drivers/chrome/apps.json
index c89c29bff..3747a4c0a 100644
--- a/drivers/chrome/apps.json
+++ b/drivers/chrome/apps.json
@@ -1582,7 +1582,7 @@
 		"Tumblr": {
 			"cats": [ 11 ],
 			"html": "<iframe src=\\\"[^>]+tumblr\\.com",
-			"url": "^(www.)?[^/]+\\.tumblr\\.com",
+			"url": "^https?://(www\\.)?[^/]+\\.tumblr\\.com/"
 			"headers": { "X-Tumblr-Usec": ".*" }
 		},
 		"Twilight CMS": {
diff --git a/drivers/firefox-jetpack/data/apps.json b/drivers/firefox-jetpack/data/apps.json
index c89c29bff..3747a4c0a 100644
--- a/drivers/firefox-jetpack/data/apps.json
+++ b/drivers/firefox-jetpack/data/apps.json
@@ -1582,7 +1582,7 @@
 		"Tumblr": {
 			"cats": [ 11 ],
 			"html": "<iframe src=\\\"[^>]+tumblr\\.com",
-			"url": "^(www.)?[^/]+\\.tumblr\\.com",
+			"url": "^https?://(www\\.)?[^/]+\\.tumblr\\.com/"
 			"headers": { "X-Tumblr-Usec": ".*" }
 		},
 		"Twilight CMS": {
diff --git a/drivers/firefox/content/apps.json b/drivers/firefox/content/apps.json
index c89c29bff..3747a4c0a 100644
--- a/drivers/firefox/content/apps.json
+++ b/drivers/firefox/content/apps.json
@@ -1582,7 +1582,7 @@
 		"Tumblr": {
 			"cats": [ 11 ],
 			"html": "<iframe src=\\\"[^>]+tumblr\\.com",
-			"url": "^(www.)?[^/]+\\.tumblr\\.com",
+			"url": "^https?://(www\\.)?[^/]+\\.tumblr\\.com/"
 			"headers": { "X-Tumblr-Usec": ".*" }
 		},
 		"Twilight CMS": {
diff --git a/drivers/html/apps.json b/drivers/html/apps.json
index c89c29bff..3747a4c0a 100644
--- a/drivers/html/apps.json
+++ b/drivers/html/apps.json
@@ -1582,7 +1582,7 @@
 		"Tumblr": {
 			"cats": [ 11 ],
 			"html": "<iframe src=\\\"[^>]+tumblr\\.com",
-			"url": "^(www.)?[^/]+\\.tumblr\\.com",
+			"url": "^https?://(www\\.)?[^/]+\\.tumblr\\.com/"
 			"headers": { "X-Tumblr-Usec": ".*" }
 		},
 		"Twilight CMS": {
diff --git a/drivers/php/apps.json b/drivers/php/apps.json
index c89c29bff..3747a4c0a 100644
--- a/drivers/php/apps.json
+++ b/drivers/php/apps.json
@@ -1582,7 +1582,7 @@
 		"Tumblr": {
 			"cats": [ 11 ],
 			"html": "<iframe src=\\\"[^>]+tumblr\\.com",
-			"url": "^(www.)?[^/]+\\.tumblr\\.com",
+			"url": "^https?://(www\\.)?[^/]+\\.tumblr\\.com/"
 			"headers": { "X-Tumblr-Usec": ".*" }
 		},
 		"Twilight CMS": {
diff --git a/share/apps.json b/share/apps.json
index c89c29bff..3747a4c0a 100644
--- a/share/apps.json
+++ b/share/apps.json
@@ -1582,7 +1582,7 @@
 		"Tumblr": {
 			"cats": [ 11 ],
 			"html": "<iframe src=\\\"[^>]+tumblr\\.com",
-			"url": "^(www.)?[^/]+\\.tumblr\\.com",
+			"url": "^https?://(www\\.)?[^/]+\\.tumblr\\.com/"
 			"headers": { "X-Tumblr-Usec": ".*" }
 		},
 		"Twilight CMS": {