diff --git a/Dockerfile.withset b/Dockerfile.withset
index 6223739..4fd9a0b 100644
--- a/Dockerfile.withset
+++ b/Dockerfile.withset
@@ -9,4 +9,4 @@ COPY flake.nix flake.lock /piston/packages/
 ARG RUNTIMESET=all
 ENV PISTON_RUNTIME_SET=$RUNTIMESET
 
-RUN piston-install
+RUN piston-install
\ No newline at end of file
diff --git a/api/src/job.js b/api/src/job.js
index 326595c..c562693 100644
--- a/api/src/job.js
+++ b/api/src/job.js
@@ -281,7 +281,7 @@ class Job {
         if (this.runtime.compiled) {
             eventBus.emit('stage', 'compile');
             const { error, code, signal } = await this.safe_call(
-                this.runtime.compile,
+                path.join(this.runtime.pkgdir, 'compile'),
                 code_files.map(x => x.name),
                 this.timeouts.compile,
                 this.memory_limits.compile,
@@ -294,7 +294,7 @@ class Job {
         this.logger.debug('Running');
         eventBus.emit('stage', 'run');
         const { error, code, signal } = await this.safe_call(
-            this.runtime.run,
+            path.join(this.runtime.pkgdir, 'run'),
             [code_files[0].name, ...this.args],
             this.timeouts.run,
             this.memory_limits.run,
diff --git a/piston b/piston
index 4ac46bd..d6d13bf 100755
--- a/piston
+++ b/piston
@@ -58,10 +58,6 @@ case "$SUBCOMMAND" in
 
     start-dev)
         build_base
-        runtime_set=all
-        if [[ ! -z "$1" ]]; then
-            runtime_set=$1
-        fi
         docker run \
             --rm \
             -p 2000:2000 \
@@ -69,7 +65,6 @@ case "$SUBCOMMAND" in
             --name $CONTAINER_NAME \
             -e PISTON_LOG_LEVEL=DEBUG \
             -e PISTON_FLAKE_PATH=/piston/packages \
-            -e PISTON_RUNTIME_SET=$runtime_set \
             -v $PWD:/piston/packages \
             -d "$IMAGE_NAME_DEV:$IMAGE_TAG"
     ;;