diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..93a727a
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,26 @@
+name: CI
+
+on:
+  pull_request:
+    branches: [main]
+  push:
+    branches: [main]
+
+jobs:
+  test:
+    name: Run tests
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+          cache: true
+
+      - name: Download dependencies
+        run: go mod download
+
+      - name: Run tests
+        run: go test ./test/... -v -count=1
diff --git a/handlers/admin_post.go b/handlers/admin_post.go
index 99f6a56..3d0f266 100644
--- a/handlers/admin_post.go
+++ b/handlers/admin_post.go
@@ -113,7 +113,7 @@ func (h* AdminHandler) GetAEPosts (c *gin.Context) {
 	if strings.Contains(string(admin.Position), "Civil") {
 		postType = "Civil"
 	} else {
-		postType = "Electical"
+		postType = "Electrical"
 	}
 
 	var facultyPosts []models.FacultyPost
@@ -188,7 +188,7 @@ func (h* AdminHandler) GetJEPosts (c *gin.Context) {
 	if strings.Contains(string(admin.Position), "Civil") {
 		postType = "Civil"
 	} else {
-		postType = "Electical"
+		postType = "Electrical"
 	}
 
 	var facultyPosts []models.FacultyPost
diff --git a/handlers/centrehead_auth.go b/handlers/centrehead_auth.go
index b8e83c6..671a827 100644
--- a/handlers/centrehead_auth.go
+++ b/handlers/centrehead_auth.go
@@ -16,7 +16,7 @@ import (
 
 // CentreHeadSignup registers the head of adminstrations.
 // On success, sends a verification email with a JWT token link.
-func (h *AuthHandler) CentreHeadSignup (c *gin.Context) {
+func (h *AuthHandler) CentreHeadSignup(c *gin.Context) {
 	var inputs models.CentreHeadSignup
 
 	if err := c.ShouldBindJSON(&inputs); err != nil {
@@ -73,7 +73,7 @@ func (h *AuthHandler) CentreHeadSignup (c *gin.Context) {
 
 // CentreHeadLogin authenticates the head of administrations using email and password.
 // On success, signs a JWT and stores it in an httpOnly cookie.
-func (h *AuthHandler) CentreHeadLogin (c *gin.Context) {
+func (h *AuthHandler) CentreHeadLogin(c *gin.Context) {
 	var inputs models.CentreHeadLogin
 
 	if err := c.ShouldBindJSON(&inputs); err != nil {
@@ -88,7 +88,7 @@ func (h *AuthHandler) CentreHeadLogin (c *gin.Context) {
 			c.JSON(404, gin.H{"error": "user not found"})
 			return
 		}
-		c.JSON(404, gin.H{"error": "internal server error"})
+		c.JSON(500, gin.H{"error": "internal server error"})
 		return
 	}
 
@@ -99,7 +99,7 @@ func (h *AuthHandler) CentreHeadLogin (c *gin.Context) {
 
 	err := bcrypt.CompareHashAndPassword([]byte(head.Password), []byte(inputs.Password))
 	if err != nil {
-		c.JSON(403, gin.H{"error": "incorrect password"})
+		c.JSON(401, gin.H{"error": "incorrect password"})
 		return
 	}
 
diff --git a/services/email.go b/services/email.go
index ae4a6a6..761f63a 100644
--- a/services/email.go
+++ b/services/email.go
@@ -103,7 +103,7 @@ func SendPasswordResetMail(userID uint, email, role string) error {
 
 	err = SendMail(email, "Reset cms account password", mail)
 	if err != nil {
-		return nil
+		return err
 	}
 	log.Printf("Password reset link sent to %s", email)
 	return nil
diff --git a/test/centrehead_auth_test.go b/test/centrehead_auth_test.go
index a6aac94..e9808bd 100644
--- a/test/centrehead_auth_test.go
+++ b/test/centrehead_auth_test.go
@@ -93,7 +93,7 @@ func TestCentreHeadLogin_WrongPassword(t *testing.T) {
 		"email":    ch.Email,
 		"password": "nope",
 	})
-	assertStatus(t, rec, 403)
+	assertStatus(t, rec, 401)
 }
 
 // --- CentreHeadForgetPassword -----------------------------------------------