diff --git a/libgm/binary/authentication.pb.go b/libgm/binary/authentication.pb.go
index a3c197d..ccc7bf2 100644
--- a/libgm/binary/authentication.pb.go
+++ b/libgm/binary/authentication.pb.go
@@ -27,7 +27,7 @@ type BrowserDetails struct {
 
 	UserAgent   string       `protobuf:"bytes,1,opt,name=userAgent,proto3" json:"userAgent,omitempty"`
 	BrowserType BrowserTypes `protobuf:"varint,2,opt,name=browserType,proto3,enum=client.BrowserTypes" json:"browserType,omitempty"`
-	Os          string       `protobuf:"bytes,3,opt,name=os,proto3" json:"os,omitempty"`
+	OS          string       `protobuf:"bytes,3,opt,name=OS,proto3" json:"OS,omitempty"`
 	SomeBool    bool         `protobuf:"varint,6,opt,name=someBool,proto3" json:"someBool,omitempty"`
 }
 
@@ -77,9 +77,9 @@ func (x *BrowserDetails) GetBrowserType() BrowserTypes {
 	return BrowserTypes_UNKNOWN_BROWSER_TYPE
 }
 
-func (x *BrowserDetails) GetOs() string {
+func (x *BrowserDetails) GetOS() string {
 	if x != nil {
-		return x.Os
+		return x.OS
 	}
 	return ""
 }
@@ -658,7 +658,7 @@ var file_authentication_proto_rawDesc = []byte{
 	0x54, 0x79, 0x70, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0e, 0x32, 0x14, 0x2e, 0x63, 0x6c, 0x69,
 	0x65, 0x6e, 0x74, 0x2e, 0x42, 0x72, 0x6f, 0x77, 0x73, 0x65, 0x72, 0x54, 0x79, 0x70, 0x65, 0x73,
 	0x52, 0x0b, 0x62, 0x72, 0x6f, 0x77, 0x73, 0x65, 0x72, 0x54, 0x79, 0x70, 0x65, 0x12, 0x0e, 0x0a,
-	0x02, 0x6f, 0x73, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x6f, 0x73, 0x12, 0x1a, 0x0a,
+	0x02, 0x4f, 0x53, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x4f, 0x53, 0x12, 0x1a, 0x0a,
 	0x08, 0x73, 0x6f, 0x6d, 0x65, 0x42, 0x6f, 0x6f, 0x6c, 0x18, 0x06, 0x20, 0x01, 0x28, 0x08, 0x52,
 	0x08, 0x73, 0x6f, 0x6d, 0x65, 0x42, 0x6f, 0x6f, 0x6c, 0x22, 0x9c, 0x02, 0x0a, 0x17, 0x41, 0x75,
 	0x74, 0x68, 0x65, 0x6e, 0x74, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x43, 0x6f, 0x6e, 0x74,
diff --git a/libgm/binary/raw/authentication.proto b/libgm/binary/raw/authentication.proto
index 7c51c31..cda5f12 100644
--- a/libgm/binary/raw/authentication.proto
+++ b/libgm/binary/raw/authentication.proto
@@ -9,7 +9,7 @@ import "client.proto";
 message BrowserDetails {
     string userAgent = 1;
     client.BrowserTypes browserType = 2;
-    string os = 3;
+    string OS = 3;
     bool someBool = 6;
 }
 
diff --git a/libgm/util/config.go b/libgm/util/config.go
index 74825eb..efd640a 100644
--- a/libgm/util/config.go
+++ b/libgm/util/config.go
@@ -15,6 +15,6 @@ var Network = "Bugle"
 var BrowserDetailsMessage = &binary.BrowserDetails{
 	UserAgent:   UserAgent,
 	BrowserType: binary.BrowserTypes_OTHER,
-	Os:          "libgm",
+	OS:          "libgm",
 	SomeBool:    true,
 }
diff --git a/main.go b/main.go
index 7bba7f1..4403a1f 100644
--- a/main.go
+++ b/main.go
@@ -67,7 +67,7 @@ func (br *GMBridge) Init() {
 	br.CommandProcessor = commands.NewProcessor(&br.Bridge)
 	br.RegisterCommands()
 
-	util.BrowserDetailsMessage.Os = br.Config.GoogleMessages.OS
+	util.BrowserDetailsMessage.OS = br.Config.GoogleMessages.OS
 	browserVal, ok := binary.BrowserTypes_value[br.Config.GoogleMessages.Browser]
 	if !ok {
 		br.ZLog.Error().Str("browser_value", br.Config.GoogleMessages.Browser).Msg("Invalid browser value")