diff --git a/docker/dev/docker-entrypoint.sh b/docker/dev/docker-entrypoint.sh
index fe0687e6..082abc00 100755
--- a/docker/dev/docker-entrypoint.sh
+++ b/docker/dev/docker-entrypoint.sh
@@ -18,16 +18,14 @@
 
 # set -e
 
-# Set the SYSDIG_SKIP_LOAD variable to skip loading the sysdig kernel module
+# Set the SKIP_MODULE_LOAD variable to skip loading the kernel module
 
-if [[ -z "${SYSDIG_SKIP_LOAD}" ]]; then
+if [[ -z "${SKIP_MODULE_LOAD}" ]]; then
     echo "* Setting up /usr/src links from host"
 
     for i in "$HOST_ROOT/usr/src"/*
     do
-        if [ -f "$i" ]; then
-            ln -s "$i" "/usr/src/$i"
-        fi
+        ln -s "$i" "/usr/src/$i"
     done
 
     /usr/bin/falco-probe-loader
diff --git a/docker/local/docker-entrypoint.sh b/docker/local/docker-entrypoint.sh
index fe0687e6..082abc00 100755
--- a/docker/local/docker-entrypoint.sh
+++ b/docker/local/docker-entrypoint.sh
@@ -18,16 +18,14 @@
 
 # set -e
 
-# Set the SYSDIG_SKIP_LOAD variable to skip loading the sysdig kernel module
+# Set the SKIP_MODULE_LOAD variable to skip loading the kernel module
 
-if [[ -z "${SYSDIG_SKIP_LOAD}" ]]; then
+if [[ -z "${SKIP_MODULE_LOAD}" ]]; then
     echo "* Setting up /usr/src links from host"
 
     for i in "$HOST_ROOT/usr/src"/*
     do
-        if [ -f "$i" ]; then
-            ln -s "$i" "/usr/src/$i"
-        fi
+        ln -s "$i" "/usr/src/$i"
     done
 
     /usr/bin/falco-probe-loader
diff --git a/docker/rhel/docker-entrypoint.sh b/docker/rhel/docker-entrypoint.sh
index fe0687e6..b28ddf2b 100755
--- a/docker/rhel/docker-entrypoint.sh
+++ b/docker/rhel/docker-entrypoint.sh
@@ -18,16 +18,14 @@
 
 # set -e
 
-# Set the SYSDIG_SKIP_LOAD variable to skip loading the sysdig kernel module
+# Set the SKIP_MODULE_LOAD variable to skip loading the sysdig kernel module
 
-if [[ -z "${SYSDIG_SKIP_LOAD}" ]]; then
+if [[ -z "${SKIP_MODULE_LOAD}" ]]; then
     echo "* Setting up /usr/src links from host"
 
     for i in "$HOST_ROOT/usr/src"/*
     do
-        if [ -f "$i" ]; then
-            ln -s "$i" "/usr/src/$i"
-        fi
+        ln -s "$i" "/usr/src/$i"
     done
 
     /usr/bin/falco-probe-loader
diff --git a/docker/stable/docker-entrypoint.sh b/docker/stable/docker-entrypoint.sh
index fe0687e6..082abc00 100755
--- a/docker/stable/docker-entrypoint.sh
+++ b/docker/stable/docker-entrypoint.sh
@@ -18,16 +18,14 @@
 
 # set -e
 
-# Set the SYSDIG_SKIP_LOAD variable to skip loading the sysdig kernel module
+# Set the SKIP_MODULE_LOAD variable to skip loading the kernel module
 
-if [[ -z "${SYSDIG_SKIP_LOAD}" ]]; then
+if [[ -z "${SKIP_MODULE_LOAD}" ]]; then
     echo "* Setting up /usr/src links from host"
 
     for i in "$HOST_ROOT/usr/src"/*
     do
-        if [ -f "$i" ]; then
-            ln -s "$i" "/usr/src/$i"
-        fi
+        ln -s "$i" "/usr/src/$i"
     done
 
     /usr/bin/falco-probe-loader
diff --git a/scripts/falco-probe-loader b/scripts/falco-probe-loader
index eb4fbe1d..e6e68286 100755
--- a/scripts/falco-probe-loader
+++ b/scripts/falco-probe-loader
@@ -1,3 +1,4 @@
+#!/usr/bin/env bash
 #
 # Copyright (C) 2019 The Falco Authors.
 #