diff --git a/logic/minecraft/OneSixUpdate.cpp b/logic/minecraft/OneSixUpdate.cpp
index 9dcb977b..485727ec 100644
--- a/logic/minecraft/OneSixUpdate.cpp
+++ b/logic/minecraft/OneSixUpdate.cpp
@@ -228,7 +228,7 @@ void OneSixUpdate::jarlibStart()
 		}
 
 		QString raw_storage = lib->storageSuffix();
-		QString raw_dl = lib->url().toString();
+		QString raw_dl = lib->url();
 
 		auto f = [&](QString storage, QString dl)
 		{
diff --git a/logic/minecraft/RawLibrary.cpp b/logic/minecraft/RawLibrary.cpp
index fa8270cd..bae6c66a 100644
--- a/logic/minecraft/RawLibrary.cpp
+++ b/logic/minecraft/RawLibrary.cpp
@@ -157,7 +157,7 @@ QJsonObject RawLibrary::toJson() const
 		m_base_url != "https://" + URLConstants::AWS_DOWNLOAD_LIBRARIES &&
 		m_base_url != "https://" + URLConstants::LIBRARY_BASE && !m_base_url.isEmpty())
 	{
-		libRoot.insert("url", m_base_url.toString());
+		libRoot.insert("url", m_base_url);
 	}
 	if (isNative())
 	{
@@ -224,7 +224,7 @@ bool RawLibrary::filesExist(const QDir &base) const
 	}
 	return true;
 }
-QUrl RawLibrary::url() const
+QString RawLibrary::url() const
 {
 	if (!m_absolute_url.isEmpty())
 	{
@@ -236,7 +236,14 @@ QUrl RawLibrary::url() const
 		return QString("https://" + URLConstants::LIBRARY_BASE) + storageSuffix();
 	}
 
-	return m_base_url.resolved(storageSuffix());
+	if(m_base_url.endsWith('/'))
+	{
+		return m_base_url + storageSuffix();
+	}
+	else
+	{
+		return m_base_url + QChar('/') + storageSuffix();
+	}
 }
 
 bool RawLibrary::isActive() const
diff --git a/logic/minecraft/RawLibrary.h b/logic/minecraft/RawLibrary.h
index 3f3cb925..e51cbf4c 100644
--- a/logic/minecraft/RawLibrary.h
+++ b/logic/minecraft/RawLibrary.h
@@ -86,7 +86,7 @@ public: /* methods */
 	QString storagePath() const;
 
 	/// Set the url base for downloads
-	void setBaseUrl(const QUrl &base_url)
+	void setBaseUrl(const QString &base_url)
 	{
 		m_base_url = base_url;
 	}
@@ -127,7 +127,7 @@ public: /* methods */
 	bool isActive() const;
 
 	/// Get the URL to download the library from
-	QUrl url() const;
+	QString url() const;
 
 protected: /* data */
 	/// the basic gradle dependency specifier.
@@ -141,7 +141,7 @@ protected: /* data */
 public: /* data */
 	// TODO: make all of these protected, clean up semantics of implicit vs. explicit values.
 	/// URL where the file can be downloaded
-	QUrl m_base_url;
+	QString m_base_url;
 
 	/// DEPRECATED: absolute URL. takes precedence the normal download URL, if defined
 	QString m_absolute_url;