2 files changed, 2 insertions, 2 deletions
diff --git a/dc/dc.h b/dc/dc.h
index ed2c5f7a77..258c2ecc63 100644
--- a/dc/dc.h
+++ b/dc/dc.h
@@ -64,7 +64,7 @@ class OSystem_Dreamcast : public OSystem {
   void quit();
 
   // Set a parameter
-  uint32 property(int param, uint32 value);
+  uint32 property(int param, Property *value);
 
   static OSystem *create();
 
diff --git a/dc/dcmain.cpp b/dc/dcmain.cpp
index a8451f71d3..0f98f4ecfc 100644
--- a/dc/dcmain.cpp
+++ b/dc/dcmain.cpp
@@ -96,7 +96,7 @@ void OSystem_Dreamcast::update_cdrom()
   // Dummy.  The CD drive takes care of itself.
 }
 
-uint32 OSystem_Dreamcast::property(int param, uint32 value)
+uint32 OSystem_Dreamcast::property(int param, Property *value)
 {
   switch(param) {