diff --git a/dist-build/emscripten.sh b/dist-build/emscripten.sh
index ac46be70..3fd95673 100755
--- a/dist-build/emscripten.sh
+++ b/dist-build/emscripten.sh
@@ -17,7 +17,7 @@ emcc -O3 --llvm-lto 1 --memory-init-file 0 $LDFLAGS $JS_EXPORTS_FLAGS \
   "${PREFIX}/lib/libsodium.a" -o "${PREFIX}/lib/libsodium.js" || exit 1
 
 if test "x$NODE" = x; then
-  for candidate in iojs node nodejs; do
+  for candidate in node nodejs; do
     case $($candidate --version 2>&1) in #(
       v*)
         NODE=$candidate
@@ -27,7 +27,7 @@ if test "x$NODE" = x; then
 fi
 
 if test "x$NODE" = x; then
-  echo 'io.js / node.js not found - test suite skipped.' >&2
+  echo 'node.js not found - test suite skipped.' >&2
   exit 1
 fi
 
diff --git a/src/libsodium/randombytes/randombytes.c b/src/libsodium/randombytes/randombytes.c
index e9e0e513..00490eb5 100644
--- a/src/libsodium/randombytes/randombytes.c
+++ b/src/libsodium/randombytes/randombytes.c
@@ -81,12 +81,12 @@ randombytes_stir(void)
             } catch (e) {
                 try {
                     var crypto = require('crypto'),
-                        randomValueIOJS = function() {
+                        randomValueNodeJS = function() {
                             var buf = crypto.randomBytes(4);
                             return (buf[0] << 24 | buf[1] << 16 | buf[2] << 8 | buf[3]) >>> 0;
                         };
-                    randomValueIOJS();
-                    Module.getRandomValue = randomValueIOJS;
+                    randomValueNodeJS();
+                    Module.getRandomValue = randomValueNodeJS;
                 } catch (e) {
                     throw 'No secure random number generator found';
                 }