diff --git a/sysdeps/hppa/fpu/libm-test-ulps b/sysdeps/hppa/fpu/libm-test-ulps
index 8b4dfb6850..f137416306 100644
--- a/sysdeps/hppa/fpu/libm-test-ulps
+++ b/sysdeps/hppa/fpu/libm-test-ulps
@@ -990,6 +990,22 @@ Function: "log2_upward":
 double: 3
 float: 3
 
+Function: "log2p1":
+double: 1
+float: 1
+
+Function: "log2p1_downward":
+double: 2
+float: 2
+
+Function: "log2p1_towardzero":
+double: 2
+float: 2
+
+Function: "log2p1_upward":
+double: 1
+float: 2
+
 Function: "log_downward":
 float: 2