diff --git a/sdrbase/settings/preset.cpp b/sdrbase/settings/preset.cpp
index 6c63862d1..dd8a19955 100644
--- a/sdrbase/settings/preset.cpp
+++ b/sdrbase/settings/preset.cpp
@@ -41,7 +41,7 @@ Preset::Preset(const Preset& other) :
 
 void Preset::resetToDefaults()
 {
-    m_presetType == PresetSource; // Rx
+    m_presetType = PresetSource; // Rx
 	m_group = "default";
 	m_description = "no name";
 	m_centerFrequency = 0;