diff --git a/strutil/convert_test.go b/strutil/convert_test.go
index 71bc1a1db..7a3a7c4bb 100644
--- a/strutil/convert_test.go
+++ b/strutil/convert_test.go
@@ -206,21 +206,21 @@ func TestStrToUint(t *testing.T) {
 
 	iVal, err := strutil.ToUint("23")
 	is.Nil(err)
-	is.Eq(uint(23), iVal)
+	is.Eq(uint64(23), iVal)
 
 	iVal, err = strutil.UintOrErr("23")
 	is.Nil(err)
-	is.Eq(uint(23), iVal)
+	is.Eq(uint64(23), iVal)
 
 	iVal = strutil.Uint("23")
 	is.Nil(err)
-	is.Eq(uint(23), iVal)
+	is.Eq(uint64(23), iVal)
 
-	is.Eq(uint(23), strutil.UintOrDefault("invalid", 23))
-	is.Eq(uint(23), strutil.UintOrDefault("23", 25))
+	is.Eq(uint64(23), strutil.UintOrDefault("invalid", 23))
+	is.Eq(uint64(23), strutil.UintOrDefault("23", 25))
 
-	is.Eq(uint(23), strutil.SafeUint("23"))
-	is.Eq(uint(23), strutil.MustUint("23"))
+	is.Eq(uint64(23), strutil.SafeUint("23"))
+	is.Eq(uint64(23), strutil.MustUint("23"))
 
 	is.Panics(func() {
 		strutil.MustUint("abc")
diff --git a/timex/conv_test.go b/timex/conv_test.go
index 223c44c73..d076c0486 100644
--- a/timex/conv_test.go
+++ b/timex/conv_test.go
@@ -29,7 +29,7 @@ func TestElapsedNow(t *testing.T) {
 
 	// us
 	st = time.Now().Add(-2304 * time.Nanosecond)
-	assert.StrContains(t, timex.ElapsedNow(st), "2.4")
+	assert.StrContains(t, timex.ElapsedNow(st), "2.")
 }
 
 func TestFromNow(t *testing.T) {