diff --git a/modules/gui/macosx/VLCSourceListItem.m b/modules/gui/macosx/VLCSourceListItem.m
index a2e505b23987789d52cdfaf45bfee050f7b40102..05a9aa7d0841b69b1c5fa3627e16f8a4f2d907b0 100644
--- a/modules/gui/macosx/VLCSourceListItem.m
+++ b/modules/gui/macosx/VLCSourceListItem.m
@@ -25,4 +25,14 @@
 
 @implementation VLCSourceListItem
 
+- (id)init
+{
+    self = [super init];
+    if (self) {
+        _sdtype = -1; // No SD type set
+    }
+
+    return self;
+}
+
 @end