diff --git a/src/BackgroundRenderer.cc b/src/BackgroundRenderer.cc
index 2a6dd3f..0ce5a8b 100644
--- a/src/BackgroundRenderer.cc
+++ b/src/BackgroundRenderer.cc
@@ -11,8 +11,6 @@
 #include "BackgroundRenderer.h"
 #include "util.h"
 
-using std::all_of;
-
 void BackgroundRenderer::drawChar(GfxState *state, double x, double y,
   double dx, double dy,
   double originX, double originY,
diff --git a/src/BackgroundRenderer.h b/src/BackgroundRenderer.h
index b207c54..1990931 100644
--- a/src/BackgroundRenderer.h
+++ b/src/BackgroundRenderer.h
@@ -18,7 +18,8 @@ public:
   BackgroundRenderer(SplashColorMode colorModeA, int bitmapRowPadA,
         GBool reverseVideoA, SplashColorPtr paperColorA,
         GBool bitmapTopDownA = gTrue,
-        GBool allowAntialiasA = gTrue) : SplashOutputDev(colorModeA,
+        GBool allowAntialiasA = gTrue) 
+      : SplashOutputDev(colorModeA,
             bitmapRowPadA, reverseVideoA, paperColorA, bitmapTopDownA,
             allowAntialiasA) { }
   virtual ~BackgroundRenderer() { }