diff --git a/src/libGLESv2/ProgramBinary.cpp b/src/libGLESv2/ProgramBinary.cpp
index 6b1f948..bcff298 100644
--- a/src/libGLESv2/ProgramBinary.cpp
+++ b/src/libGLESv2/ProgramBinary.cpp
@@ -1627,7 +1627,7 @@
 
     const char *ptr = (const char*) binary + stream.offset();
 
-    const D3DCAPS9 *binaryIdentifier = (const D3DCAPS9*) ptr;
+    const GUID *binaryIdentifier = (const GUID *) ptr;
     ptr += sizeof(GUID);
 
     GUID identifier = mRenderer->getAdapterIdentifier();