diff --git a/intern/ghost/intern/GHOST_NDOFManager.cpp b/intern/ghost/intern/GHOST_NDOFManager.cpp
index 51525df003e..c2e6f278c6b 100644
--- a/intern/ghost/intern/GHOST_NDOFManager.cpp
+++ b/intern/ghost/intern/GHOST_NDOFManager.cpp
@@ -366,11 +366,11 @@ void GHOST_NDOFManager::setDeadZone(float dz)
 	}
 	else if (dz > 0.5f) {
 		// warn the rogue user/programmer, but allow it
-		GHOST_PRINT("ndof: dead zone of %.2f is rather high...\n", dz);
+		GHOST_PRINTF("ndof: dead zone of %.2f is rather high...\n", dz);
 	}
 	m_deadZone = dz;
 
-	GHOST_PRINT("ndof: dead zone set to %.2f\n", dz);
+	GHOST_PRINTF("ndof: dead zone set to %.2f\n", dz);
 }
 
 static bool atHomePosition(GHOST_TEventNDOFMotionData* ndof)