diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 991a9d16dbb6..d6da70773d72 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2005-03-25  Steve Ellcey  <sje@cup.hp.com>
+
+	PR target/19888
+	* g++.old-deja/g++.eh/badalloc1.C: increase arena_size on hpux.
+
 2005-03-25  Zdenek Dvorak  <dvorakz@suse.cz>
 
 	* gcc.dg/20050325-1.c: Fix a typo.
diff --git a/gcc/testsuite/g++.old-deja/g++.eh/badalloc1.C b/gcc/testsuite/g++.old-deja/g++.eh/badalloc1.C
index b4a245045852..1cd7bf458a73 100644
--- a/gcc/testsuite/g++.old-deja/g++.eh/badalloc1.C
+++ b/gcc/testsuite/g++.old-deja/g++.eh/badalloc1.C
@@ -14,8 +14,8 @@ extern "C" void *memcpy(void *, const void *, size_t);
 #ifdef STACK_SIZE
 const int arena_size = 256;
 #else
-#if defined(__FreeBSD__) || defined(__sun__)
-// FreeBSD with threads and Solaris with threads require even more
+#if defined(__FreeBSD__) || defined(__sun__) || defined(__hpux__)
+// FreeBSD, Solaris and HP-UX with threads require even more
 // space at initialization time.  FreeBSD 5 now requires over 131072 bytes.
 const int arena_size = 262144;
 #else