diff --git a/src/Project.cpp b/src/Project.cpp
index 562c7ee6a..9428ef16f 100644
--- a/src/Project.cpp
+++ b/src/Project.cpp
@@ -677,7 +677,7 @@ void GetNextWindowPlacement(wxRect *nextRect, bool *pMaximized, bool *pIconized)
    }
 }
 
-wxString CreateUniqueName()
+static wxString CreateUniqueName()
 {
    static int count = 0;
    return wxDateTime::Now().Format(wxT("%Y-%m-%d %H-%M-%S")) +
diff --git a/src/TrackPanel.cpp b/src/TrackPanel.cpp
index b8c519a8d..d80d468bb 100644
--- a/src/TrackPanel.cpp
+++ b/src/TrackPanel.cpp
@@ -362,7 +362,7 @@ BEGIN_EVENT_TABLE(TrackPanel, wxWindow)
 END_EVENT_TABLE()
 
 /// Makes a cursor from an XPM, uses CursorId as a fallback.
-wxCursor * MakeCursor( int CursorId, const char * pXpm[36],  int HotX, int HotY )
+static wxCursor * MakeCursor( int CursorId, const char * pXpm[36],  int HotX, int HotY )
 {
    wxCursor * pCursor;
 
@@ -8748,7 +8748,7 @@ LWSlider * TrackInfo::PanSlider(int trackIndex)
    return mPans[trackIndex - mSliderOffset];
 }
 
-TrackPanel * TrackPanelFactory(wxWindow * parent,
+static TrackPanel * TrackPanelFactory(wxWindow * parent,
    wxWindowID id,
    const wxPoint & pos,
    const wxSize & size,