diff --git a/appview/db/follow.go b/appview/db/follow.go
--- a/appview/db/follow.go
+++ b/appview/db/follow.go
@@ -167,6 +167,8 @@
 	if err != nil {
 		return nil, err
 	}
+	defer rows.Close()
+
 	for rows.Next() {
 		var follow models.Follow
 		var followedAt string
diff --git a/appview/db/issues.go b/appview/db/issues.go
--- a/appview/db/issues.go
+++ b/appview/db/issues.go
@@ -452,6 +452,7 @@
 	if err != nil {
 		return nil, err
 	}
+	defer rows.Close()
 
 	for rows.Next() {
 		var comment models.IssueComment
diff --git a/appview/db/language.go b/appview/db/language.go
--- a/appview/db/language.go
+++ b/appview/db/language.go
@@ -28,10 +28,10 @@
 		whereClause,
 	)
 	rows, err := e.Query(query, args...)
-
 	if err != nil {
 		return nil, fmt.Errorf("failed to execute query: %w ", err)
 	}
+	defer rows.Close()
 
 	var langs []models.RepoLanguage
 	for rows.Next() {
diff --git a/appview/db/profile.go b/appview/db/profile.go
--- a/appview/db/profile.go
+++ b/appview/db/profile.go
@@ -230,6 +230,7 @@
 	if err != nil {
 		return nil, err
 	}
+	defer rows.Close()
 
 	profileMap := make(map[string]*models.Profile)
 	for rows.Next() {
@@ -270,6 +271,8 @@
 	if err != nil {
 		return nil, err
 	}
+	defer rows.Close()
+
 	idxs := make(map[string]int)
 	for did := range profileMap {
 		idxs[did] = 0
@@ -290,6 +293,8 @@
 	if err != nil {
 		return nil, err
 	}
+	defer rows.Close()
+
 	idxs = make(map[string]int)
 	for did := range profileMap {
 		idxs[did] = 0
diff --git a/appview/db/registration.go b/appview/db/registration.go
--- a/appview/db/registration.go
+++ b/appview/db/registration.go
@@ -38,6 +38,7 @@
 	if err != nil {
 		return nil, err
 	}
+	defer rows.Close()
 
 	for rows.Next() {
 		var createdAt string
diff --git a/appview/db/repos.go b/appview/db/repos.go
--- a/appview/db/repos.go
+++ b/appview/db/repos.go
@@ -56,10 +56,10 @@
 		limitClause,
 	)
 	rows, err := e.Query(repoQuery, args...)
-
 	if err != nil {
 		return nil, fmt.Errorf("failed to execute repo query: %w ", err)
 	}
+	defer rows.Close()
 
 	for rows.Next() {
 		var repo models.Repo
@@ -128,6 +128,8 @@
 	if err != nil {
 		return nil, fmt.Errorf("failed to execute labels query: %w ", err)
 	}
+	defer rows.Close()
+
 	for rows.Next() {
 		var repoat, labelat string
 		if err := rows.Scan(&repoat, &labelat); err != nil {
@@ -165,6 +167,8 @@
 	if err != nil {
 		return nil, fmt.Errorf("failed to execute lang query: %w ", err)
 	}
+	defer rows.Close()
+
 	for rows.Next() {
 		var repoat, lang string
 		if err := rows.Scan(&repoat, &lang); err != nil {
@@ -191,6 +195,8 @@
 	if err != nil {
 		return nil, fmt.Errorf("failed to execute star-count query: %w ", err)
 	}
+	defer rows.Close()
+
 	for rows.Next() {
 		var repoat string
 		var count int
@@ -220,6 +226,8 @@
 	if err != nil {
 		return nil, fmt.Errorf("failed to execute issue-count query: %w ", err)
 	}
+	defer rows.Close()
+
 	for rows.Next() {
 		var repoat string
 		var open, closed int
@@ -261,6 +269,8 @@
 	if err != nil {
 		return nil, fmt.Errorf("failed to execute pulls-count query: %w ", err)
 	}
+	defer rows.Close()
+
 	for rows.Next() {
 		var repoat string
 		var open, merged, closed, deleted int
diff --git a/appview/db/star.go b/appview/db/star.go
--- a/appview/db/star.go
+++ b/appview/db/star.go
@@ -165,6 +165,7 @@
 	if err != nil {
 		return nil, err
 	}
+	defer rows.Close()
 
 	starMap := make(map[string][]models.Star)
 	for rows.Next() {