diff --git a/mozilla/layout/forms/nsLegendFrame.cpp b/mozilla/layout/forms/nsLegendFrame.cpp
index 0152486fa18..c48409a9927 100644
--- a/mozilla/layout/forms/nsLegendFrame.cpp
+++ b/mozilla/layout/forms/nsLegendFrame.cpp
@@ -122,6 +122,7 @@ nsLegendFrame::Paint(nsIPresContext& aPresContext,
 
 // XXX a hack until the reflow state does this correctly
 // XXX when it gets fixed, leave in the printf statements or add an assertion
+static
 void LegendHack(nsHTMLReflowState& aReflowState, char* aMessage)
 {
   if (aReflowState.computedWidth == 0) {
diff --git a/mozilla/layout/html/forms/src/nsLegendFrame.cpp b/mozilla/layout/html/forms/src/nsLegendFrame.cpp
index 0152486fa18..c48409a9927 100644
--- a/mozilla/layout/html/forms/src/nsLegendFrame.cpp
+++ b/mozilla/layout/html/forms/src/nsLegendFrame.cpp
@@ -122,6 +122,7 @@ nsLegendFrame::Paint(nsIPresContext& aPresContext,
 
 // XXX a hack until the reflow state does this correctly
 // XXX when it gets fixed, leave in the printf statements or add an assertion
+static
 void LegendHack(nsHTMLReflowState& aReflowState, char* aMessage)
 {
   if (aReflowState.computedWidth == 0) {