diff --git a/.circleci/config.yml b/.circleci/config.yml
new file mode 100644
index 0000000..2b2c2db
--- /dev/null
+++ b/.circleci/config.yml
@@ -0,0 +1,12 @@
+version: "2.1"
+
+orbs:
+  shellcheck: circleci/shellcheck@3.1.2
+
+workflows:
+  main:
+    jobs:
+      - shellcheck/check:
+          name: shellcheck
+          dir: src
+
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index a9dc6a4..0c91086 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -25,6 +25,11 @@ repos:
       - id: shellcheck
         additional_dependencies: []
 
+  - repo: https://github.com/zahorniak/pre-commit-circleci.git
+    rev: v0.6
+    hooks:
+      - id: circleci_validate
+
   - repo: https://github.com/matthorgan/pre-commit-conventional-commits
     rev: 20fb9631be1385998138432592d0b6d4dfa38fc9
     hooks:
diff --git a/src/main.sh b/src/main.sh
index 8cd5864..49e98d0 100644
--- a/src/main.sh
+++ b/src/main.sh
@@ -1,5 +1,8 @@
 #!/bin/bash
 
+# shellcheck disable=SC1091
 source "prompts.sh"
+# shellcheck disable=SC1091
 source "user_feedback.sh"
+# shellcheck disable=SC1091
 source "logging.sh"
diff --git a/src/prompts.sh b/src/prompts.sh
index 22e7bfb..c26ddfe 100644
--- a/src/prompts.sh
+++ b/src/prompts.sh
@@ -24,6 +24,7 @@ _key_input() {
 }
 
 # print new line for empty element in array
+# shellcheck disable=SC2231
 _new_line_foreach_item() { for _ in $1[@]; do echo -en "\n" >&2; done }
 
 # display prompt text without linebreak
diff --git a/test.sh b/test.sh
index 88d7cd7..0e2e8f0 100755
--- a/test.sh
+++ b/test.sh
@@ -2,9 +2,9 @@
 #
 # Basic demo of features
 #
-cd src
+cd src || exit 2
 source main.sh
-cd -
+cd - || exit 2
 
 #
 # UTILS