diff --git a/cppu/source/typelib/typelib.cxx b/cppu/source/typelib/typelib.cxx
index 53dd020c97c6..9b288fabfd22 100644
--- a/cppu/source/typelib/typelib.cxx
+++ b/cppu/source/typelib/typelib.cxx
@@ -1663,7 +1663,7 @@ extern "C" sal_Int32 typelib_typedescription_getAlignedUnoSize(
 #ifdef __m68k__
                 // Anything that is at least 16 bits wide is aligned on a 16-bit
                 // boundary on the m68k default abi
-                sal_Int32 nMaxAlign = std::min(rMaxIntegralTypeSize, 2);
+                sal_Int32 nMaxAlign = std::min(rMaxIntegralTypeSize, sal_Int32( 2 ));
                 nStructSize = (nStructSize + nMaxAlign -1) / nMaxAlign * nMaxAlign;
 #else
                 // Example: A { double; int; } structure has a size of 16 instead of 10. The