diff --git a/jvmfwk/source/fwkutil.cxx b/jvmfwk/source/fwkutil.cxx
index ddf2ae7..eee75cd 100644
--- a/jvmfwk/source/fwkutil.cxx
+++ b/jvmfwk/source/fwkutil.cxx
@@ -272,11 +272,11 @@ rtl::OUString findPlugin(
             rtl::OUString url;
 #ifdef UNX
 #if defined(MACOSX)
-            rtl::OUString path = rtl::OUString::createFromAscii("DYLD_LIBRARY_PATH");
+            rtl::OUString path = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("DYLD_LIBRARY_PATH"));
 #elif defined(AIX)
-            rtl::OUString path = rtl::OUString::createFromAscii("LIBPATH");
+            rtl::OUString path = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("LIBPATH"));
 #else
-            rtl::OUString path = rtl::OUString::createFromAscii("LD_LIBRARY_PATH");
+            rtl::OUString path = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("LD_LIBRARY_PATH"));
 #endif
             rtl::OUString env_path;
             oslProcessError err = osl_getEnvironment(path.pData, &env_path.pData);