diff --git a/CRAN-RELEASE b/CRAN-RELEASE
index 3de1de6..e6c32bc 100644
--- a/CRAN-RELEASE
+++ b/CRAN-RELEASE
@@ -1,2 +1,2 @@
 This package was submitted to CRAN on 2019-12-05.
-Once it is accepted, delete this file and tag the release (commit 11d65e3001).
+Once it is accepted, delete this file and tag the release (commit 66a23ec4e3).
diff --git a/R/lmer.R b/R/lmer.R
index 6d1450e..025bd64 100644
--- a/R/lmer.R
+++ b/R/lmer.R
@@ -12,7 +12,7 @@
 
 
 lmerExp = function(lmer.coef, family ="binomial", dec){
-  if (class(lmer.coef) == "numeric"){
+  if (class(lmer.coef)[1] == "numeric"){
     lmer.coef = t(data.frame(lmer.coef))
   }
   pv = 2*(1-pnorm(abs(lmer.coef[,3])))