diff --git a/src/PowderToyRenderer.cpp b/src/PowderToyRenderer.cpp
index 5644f766f..f140d62d2 100644
--- a/src/PowderToyRenderer.cpp
+++ b/src/PowderToyRenderer.cpp
@@ -19,7 +19,7 @@
 
 void EngineProcess() {}
 void ClipboardPush(std::string) {}
-std::string ClipboardPull() {}
+std::string ClipboardPull() { return ""; }
 int GetModifiers() { return 0; }
 
 void readFile(std::string filename, std::vector<char> & storage)