diff --git a/Makefile b/Makefile
index ddd679e1f14..adb81d61a2a 100644
--- a/Makefile
+++ b/Makefile
@@ -43,7 +43,7 @@ $(SHELL_TARGETS):
 	@shell='$@'; shell=$${shell##*-}; \
 	which "$$shell" >/dev/null || { printf '\033[0;31m%s\033[0m\n' "WARNING: Cannot test with shell '$$shell': not found." >&2; exit 0; } && \
 	printf '\n\033[0;34m%s\033[0m\n' "Running tests in $$shell"; \
-	[ -z "$$TRAVIS_BUILD_DIR" ] && for v in $$(set | awk -F'=' '$$1 ~ "^NVM_" { print $$1 }'); do unset $$v; done && unset v; \
+	[ -z "$$TRAVIS_BUILD_DIR" ] && [ -z "$$GITHUB_ACTIONS" ] && for v in $$(set | awk -F'=' '$$1 ~ "^NVM_" { print $$1 }'); do unset $$v; done && unset v; \
 	for suite in $(TEST_SUITE); do \
 		echo "Running test suite: $$suite"; \
 		$(URCHIN) -f -s $$shell test/$$suite || exit; \
diff --git a/test/sourcing/Sourcing nvm.sh should keep version if one is active b/test/sourcing/Sourcing nvm.sh should keep version if one is active
index 28f39c883ca..dbfcafb23cd 100755
--- a/test/sourcing/Sourcing nvm.sh should keep version if one is active	
+++ b/test/sourcing/Sourcing nvm.sh should keep version if one is active	
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-die () { echo "$@" ; exit 1; }
+die () { echo "$*" ; echo "|${NVM_DIR}|"; exit 1; }
 
 echo '0.10.1' > ../../alias/default || die "couldn't create default alias"
 
diff --git a/test/sourcing/Sourcing nvm.sh with --install and .nvmrc should install it b/test/sourcing/Sourcing nvm.sh with --install and .nvmrc should install it
index e40e5c1c88e..dff170ca49a 100755
--- a/test/sourcing/Sourcing nvm.sh with --install and .nvmrc should install it	
+++ b/test/sourcing/Sourcing nvm.sh with --install and .nvmrc should install it	
@@ -1,6 +1,7 @@
 #!/bin/sh
 
-die () { rm .nvmrc ; echo "$*" ; exit 1; }
+die () { echo "$*" ; echo "|${NVM_DIR}|"; exit 1; }
+
 supports_source_options () {
   [ "_$(echo 'echo $1' | . /dev/stdin yes)" = "_yes" ]
 }
@@ -12,15 +13,24 @@ fi
 
 echo '0.10.2' > .nvmrc || die 'creation of .nvmrc failed'
 
+export NVM_DIR="${PWD}/../.."
+rm ../../alias/default
+
 \. ../../nvm.sh --install
 EXIT_CODE="$?"
 
 echo 'sourcing complete.'
 
-nvm_version 0.10.2 >/dev/null 2>&1 || die "v0.10.2 not installed: \n$(nvm_ls)"
-
 [ "_$(nvm_rc_version | \grep -o -e 'with version .*$')" = "_with version <0.10.2>" ] || die "nvm_rc_version $(nvm_rc_version)"
 
+echo "|${NVM_DIR}|"
+nvm alias
+echo default: "$(nvm_alias default)"
+nvm_find_nvmrc
+pwd
+
+nvm_version 0.10.2 >/dev/null 2>&1 || die "v0.10.2 not installed: \n$(nvm_ls)"
+
 [ "_${EXIT_CODE}" = '_0' ] || die "sourcing returned nonzero exit code: ${EXIT_CODE}"
 
 NVM_LS_CURRENT="$(nvm ls current | \grep -o v0.10.2)"
diff --git a/test/sourcing/Sourcing nvm.sh with --install should install the default b/test/sourcing/Sourcing nvm.sh with --install should install the default
index 0f71d48bcfe..6b1909f7fe6 100755
--- a/test/sourcing/Sourcing nvm.sh with --install should install the default	
+++ b/test/sourcing/Sourcing nvm.sh with --install should install the default	
@@ -2,6 +2,7 @@
 \. ../common.sh
 
 die () { echo "$@" ; exit 1; }
+
 supports_source_options () {
   [ "_$(echo 'echo $1' | . /dev/stdin yes)" = "_yes" ]
 }
@@ -11,6 +12,7 @@ if ! supports_source_options; then
   exit 0;
 fi
 
+rm .nvmrc
 echo '0.10.2' > ../../alias/default || die 'creation of default alias failed'
 
 echo 'sourcing nvm with --install...'
@@ -20,6 +22,8 @@ EXIT_CODE="$?"
 
 echo 'sourcing complete.'
 
+[ "$(nvm_alias default)" = '0.10.2' ] || die "nvm_alias default did not return '0.10.2', got >$(nvm_alias default)<"
+
 nvm_version 0.10.2 >/dev/null 2>&1 || die "v0.10.2 not installed: \n$(nvm_ls)"
 
 [ "_$EXIT_CODE" = '_0' ] || die "sourcing returned nonzero exit code: ${EXIT_CODE}"