diff --git a/ChangeLog b/ChangeLog
index cf7b0c0e8a..308d1b0199 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+Wed Jan 21 18:18:12 GMT 2009 Daniel P. Berrange <berrange@redhat.com>
+
+	Missing test case fix up from Xen threadsafety changes
+	* tests/sexpr2xmltest.c, tests/Makefile.am: Pass a real
+	connection object into the xenDaemonParseSxprString()
+	method, since it needs to use the priv object.
+
 Thu Jan 22 09:23:53 PST 2009 John Levon <john.levon@sun.com>
 
 	Least privilege support for Solaris
diff --git a/tests/Makefile.am b/tests/Makefile.am
index a2e5c0f37f..9924657cc8 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -121,7 +121,7 @@ xml2sexprtest_SOURCES = \
 xml2sexprtest_LDADD = ../src/libvirt_driver_xen.la $(LDADDS)
 
 sexpr2xmltest_SOURCES = \
-	sexpr2xmltest.c \
+	sexpr2xmltest.c testutilsxen.c testutilsxen.h \
 	testutils.c testutils.h
 sexpr2xmltest_LDADD = ../src/libvirt_driver_xen.la $(LDADDS)
 
diff --git a/tests/sexpr2xmltest.c b/tests/sexpr2xmltest.c
index 9e8bac4480..21ae0ec99f 100644
--- a/tests/sexpr2xmltest.c
+++ b/tests/sexpr2xmltest.c
@@ -6,11 +6,15 @@
 
 #include "internal.h"
 #include "xml.h"
+#include "datatypes.h"
+#include "xen_unified.h"
 #include "xend_internal.h"
 #include "testutils.h"
+#include "testutilsxen.h"
 
 static char *progname;
 static char *abs_srcdir;
+static virCapsPtr caps;
 
 #define MAX_FILE 4096
 
@@ -23,6 +27,12 @@ static int testCompareFiles(const char *xml, const char *sexpr,
   char *sexprPtr = &(sexprData[0]);
   int ret = -1;
   virDomainDefPtr def = NULL;
+  virConnectPtr conn;
+  struct _xenUnifiedPrivate priv;
+
+
+  conn = virGetConnect();
+  if (!conn) goto fail;
 
   if (virtTestLoadFile(xml, &xmlPtr, MAX_FILE) < 0)
       goto fail;
@@ -30,7 +40,15 @@ static int testCompareFiles(const char *xml, const char *sexpr,
   if (virtTestLoadFile(sexpr, &sexprPtr, MAX_FILE) < 0)
       goto fail;
 
-  if (!(def = xenDaemonParseSxprString(NULL, sexprData, xendConfigVersion)))
+  memset(&priv, 0, sizeof priv);
+  /* Many puppies died to bring you this code. */
+  priv.xendConfigVersion = xendConfigVersion;
+  priv.caps = caps;
+  conn->privateData = &priv;
+  if (virMutexInit(&priv.lock) < 0)
+      goto fail;
+
+  if (!(def = xenDaemonParseSxprString(conn, sexprData, xendConfigVersion)))
       goto fail;
 
   if (!(gotxml = virDomainDefFormat(NULL, def, 0)))
@@ -46,6 +64,7 @@ static int testCompareFiles(const char *xml, const char *sexpr,
  fail:
   free(gotxml);
   virDomainDefFree(def);
+  virUnrefConnect(conn);
 
   return ret;
 }
@@ -90,6 +109,9 @@ mymain(int argc, char **argv)
         return(EXIT_FAILURE);
     }
 
+    if (!(caps = testXenCapsInit()))
+        return(EXIT_FAILURE);
+
 #define DO_TEST(in, out, version)                                      \
     do {                                                               \
         struct testInfo info = { in, out, version };                   \