diff --git a/src/libdanbooru/danboorupost.cpp b/src/libdanbooru/danboorupost.cpp
index c4b97f4..57559d1 100644
--- a/src/libdanbooru/danboorupost.cpp
+++ b/src/libdanbooru/danboorupost.cpp
@@ -59,11 +59,31 @@ DanbooruPost::DanbooruPost(QVariantMap postData, QPixmap pixmap,
     m_width = postData.value(QStringLiteral("width")).toString().toInt();
 
     m_url = postData.value(QStringLiteral("file_url")).toUrl();
+
+    if (m_url.scheme().isEmpty()) {
+        // Konachan.com offers // for both http and https, but this
+        // just creates schemaless URLs
+        m_url.setScheme("http");
+    }
+
     m_thumbnailUrl = postData.value(QStringLiteral("preview_url")).toUrl();
+
+    if(m_thumbnailUrl.scheme().isEmpty()) {
+        // Konachan.com offers // for both http and https, but this
+        // just creates schemaless URLs
+        m_thumbnailUrl.setScheme("http");
+    }
+
     m_size = postData.value(QStringLiteral("file_size")).toInt();
     m_rating = RATING_MAP.value(postData.value(QStringLiteral("rating")).toString());
     m_sampleUrl = postData.value(QStringLiteral("sample_url")).toUrl();
 
+    if (m_sampleUrl.scheme().isEmpty()) {
+        // Konachan.com offers // for both http and https, but this
+        // just creates schemaless URLs
+        m_sampleUrl.setScheme("http");
+    }
+
 }
 
 DanbooruPost::DanbooruPost(QXmlStreamAttributes &postData, QPixmap pixmap, QObject *parent):