diff --git a/docker/pulumi/Dockerfile b/docker/pulumi/Dockerfile
index bb8358c8..16fbda7c 100644
--- a/docker/pulumi/Dockerfile
+++ b/docker/pulumi/Dockerfile
@@ -119,16 +119,16 @@ RUN ln -s /usr/local/share/pypoetry/bin/poetry /usr/local/bin/
 RUN poetry config virtualenvs.prefer-active-python true
 
 # Install default nodejs versions and associated tools
-RUN curl -fsSL https://fnm.vercel.app/install | bash -s -- --install-dir "/opt/fnm" --skip-shell && \
-  ln -s /opt/fnm/fnm /usr/local/bin/fnm
+RUN curl -fsSL https://fnm.vercel.app/install | bash -s -- --install-dir "/usr/local/share/fnm" --skip-shell && \
+  ln -s /usr/local/share/fnm/fnm /usr/local/bin/fnm
 ENV FNM_COREPACK_ENABLED="true"
 ENV FNM_VERSION_FILE_STRATEGY="recursive"
-ENV FNM_DIR=/opt/fnm
+ENV FNM_DIR=/usr/local/share/fnm
 RUN fnm install 18 && \
   fnm install 20 && \
   fnm install 22 && \
   fnm alias 18 default
-ENV PATH=/opt/fnm/aliases/default/bin:$PATH
+ENV PATH=/usr/local/share/fnm/aliases/default/bin:$PATH
 RUN corepack install --global pnpm yarn
 
 # Passing --build-arg PULUMI_VERSION=vX.Y.Z will use that version
@@ -139,7 +139,7 @@ ARG PULUMI_VERSION
 # Install the Pulumi SDK, including the CLI and language runtimes.
 # TODO: Should use $PULUMI_VERSION, not dev
 # RUN curl -fsSL https://get.pulumi.com/ | bash -s -- --version $PULUMI_VERSION && \
-RUN curl -fsSL https://get.pulumi.com | bash -s -- --version dev && \
+RUN curl -fsSL https://get.pulumi.com | sh -s -- --version dev && \
   mv ~/.pulumi/bin/* /usr/bin
 
 # I think it's safe to say if we're using this mega image, we want pulumi
diff --git a/tests/containers_test.go b/tests/containers_test.go
index 074e4063..937f08e6 100644
--- a/tests/containers_test.go
+++ b/tests/containers_test.go
@@ -290,26 +290,26 @@ func TestEnvironment(t *testing.T) {
 				name:            "node",
 				expectedDebian:  "/usr/local/bin/node",
 				expectedUbi:     "/usr/bin/node",
-				expectedKitchen: "/opt/fnm/aliases/default/bin/node",
+				expectedKitchen: "/usr/local/share/fnm/aliases/default/bin/node",
 			},
 			{
 				name:            "npm",
 				expectedDebian:  "/usr/local/bin/npm",
 				expectedUbi:     "/usr/local/bin/npm",
-				expectedKitchen: "/opt/fnm/aliases/default/bin/npm",
+				expectedKitchen: "/usr/local/share/fnm/aliases/default/bin/npm",
 			},
 
 			{
 				name:            "yarn",
 				expectedDebian:  "/usr/local/bin/yarn",
 				expectedUbi:     "/usr/local/bin/yarn",
-				expectedKitchen: "/opt/fnm/aliases/default/bin/yarn",
+				expectedKitchen: "/usr/local/share/fnm/aliases/default/bin/yarn",
 			},
 			{
 				name:            "corepack",
 				expectedDebian:  "/usr/local/bin/corepack",
 				expectedUbi:     "/usr/bin/corepack",
-				expectedKitchen: "/opt/fnm/aliases/default/bin/corepack",
+				expectedKitchen: "/usr/local/share/fnm/aliases/default/bin/corepack",
 			},
 		} {
 			testCase := testCase
@@ -335,7 +335,7 @@ func TestEnvironment(t *testing.T) {
 		// Install scripts for various tools can sometimes modify PATH, usually by adding entries
 		// to ~/.bashrc. This test ensures that we notice such modifications.
 		expectedPaths := map[string]string{
-			"pulumi":               "/opt/fnm/aliases/default/bin:/usr/local/share/pyenv/shims:/usr/local/share/pyenv/bin:/usr/share/dotnet:/pulumi/bin:/go/bin:/usr/local/go/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
+			"pulumi":               "/usr/local/share/fnm/aliases/default/bin:/usr/local/share/pyenv/shims:/usr/local/share/pyenv/bin:/usr/share/dotnet:/pulumi/bin:/go/bin:/usr/local/go/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
 			"pulumi-debian-dotnet": "/root/.dotnet:/pulumi/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
 			"pulumi-debian-go":     "/pulumi/bin:/go/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
 			"pulumi-debian-java":   "/pulumi/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",