diff --git a/.gitignore b/.gitignore
index 555320e..c3b1971 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,3 @@
-/ignore/*
 README.html
 /inst/standarderrors.pdf
 /inst/doc/*.log
@@ -13,4 +12,9 @@ README.html
 /vignettes/*.md
 /vignettes/figure/
 /vignettes/*.bib.bak
-/figure/*
+figure/
+figure/*
+ignore/
+ignore/*
+revdep/
+revdep/*
diff --git a/DESCRIPTION b/DESCRIPTION
index 4f52543..e5e4d23 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -4,8 +4,8 @@ Title: Marginal Effects for Model Objects
 Description: An R port of Stata's 'margins' command, which can be used to
     calculate marginal (or partial) effects from model objects.
 License: MIT + file LICENSE
-Version: 0.3.22
-Date: 2018-04-14
+Version: 0.3.20
+Date: 2018-04-24
 Authors@R: c(person("Thomas J.", "Leeper",
                     role = c("aut", "cre"), 
                     email = "thosjleeper@gmail.com",
diff --git a/tests/testthat/tests-methods.R b/tests/testthat/tests-methods.R
index 1bc98e4..a27854f 100644
--- a/tests/testthat/tests-methods.R
+++ b/tests/testthat/tests-methods.R
@@ -19,7 +19,7 @@ if (require("AER", quietly = TRUE)) {
 context("Test 'betareg' methods")
 if (requireNamespace("betareg")) {
     data("GasolineYield", package = "betareg")
-    m <- betareg(yield ~ batch + temp, data = GasolineYield)
+    m <- betareg::betareg(yield ~ batch + temp, data = GasolineYield)
     test_that("Test marginal_effects() for 'betareg'", {
         expect_true(inherits(marginal_effects(m), "data.frame"))
     })