diff --git a/modules/structs/repo.go b/modules/structs/repo.go
index 6b4b133e497..bc8eb0b7569 100644
--- a/modules/structs/repo.go
+++ b/modules/structs/repo.go
@@ -95,7 +95,6 @@ type Repository struct {
 	HasPackages                   bool             `json:"has_packages"`
 	HasActions                    bool             `json:"has_actions"`
 	IgnoreWhitespaceConflicts     bool             `json:"ignore_whitespace_conflicts"`
-	ShowDependencies              bool             `json:"show_dependencies"`
 	AllowMerge                    bool             `json:"allow_merge_commits"`
 	AllowRebase                   bool             `json:"allow_rebase"`
 	AllowRebaseMerge              bool             `json:"allow_rebase_explicit"`
@@ -192,8 +191,6 @@ type EditRepoOption struct {
 	HasActions *bool `json:"has_actions,omitempty"`
 	// either `true` to ignore whitespace for conflicts, or `false` to not ignore whitespace.
 	IgnoreWhitespaceConflicts *bool `json:"ignore_whitespace_conflicts,omitempty"`
-	// either `true` to show `depends on` and `blocks` in Pull Request list, or `false` to not show them.
-	ShowDependencies *bool `json:"show_dependencies,omitempty"`
 	// either `true` to allow merging pull requests with a merge commit, or `false` to prevent merging pull requests with merge commits.
 	AllowMerge *bool `json:"allow_merge_commits,omitempty"`
 	// either `true` to allow rebase-merging pull requests, or `false` to prevent rebase-merging.
diff --git a/routers/api/v1/repo/repo.go b/routers/api/v1/repo/repo.go
index af47f699581..80504b9c330 100644
--- a/routers/api/v1/repo/repo.go
+++ b/routers/api/v1/repo/repo.go
@@ -881,7 +881,6 @@ func updateRepoUnits(ctx *context.APIContext, opts api.EditRepoOption) error {
 				// Unit type doesn't exist so we make a new config file with default values
 				config = &repo_model.PullRequestsConfig{
 					IgnoreWhitespaceConflicts:     false,
-					ShowDependencies:              false,
 					AllowMerge:                    true,
 					AllowRebase:                   true,
 					AllowRebaseMerge:              true,
@@ -901,9 +900,6 @@ func updateRepoUnits(ctx *context.APIContext, opts api.EditRepoOption) error {
 			if opts.IgnoreWhitespaceConflicts != nil {
 				config.IgnoreWhitespaceConflicts = *opts.IgnoreWhitespaceConflicts
 			}
-			if opts.ShowDependencies != nil {
-				config.ShowDependencies = *opts.ShowDependencies
-			}
 			if opts.AllowMerge != nil {
 				config.AllowMerge = *opts.AllowMerge
 			}
diff --git a/services/convert/repository.go b/services/convert/repository.go
index 622538ecd55..39efd304a96 100644
--- a/services/convert/repository.go
+++ b/services/convert/repository.go
@@ -89,7 +89,6 @@ func innerToRepo(ctx context.Context, repo *repo_model.Repository, permissionInR
 	}
 	hasPullRequests := false
 	ignoreWhitespaceConflicts := false
-	showDependencies := false
 	allowMerge := false
 	allowRebase := false
 	allowRebaseMerge := false
@@ -103,7 +102,6 @@ func innerToRepo(ctx context.Context, repo *repo_model.Repository, permissionInR
 		config := unit.PullRequestsConfig()
 		hasPullRequests = true
 		ignoreWhitespaceConflicts = config.IgnoreWhitespaceConflicts
-		showDependencies = config.ShowDependencies
 		allowMerge = config.AllowMerge
 		allowRebase = config.AllowRebase
 		allowRebaseMerge = config.AllowRebaseMerge
@@ -223,7 +221,6 @@ func innerToRepo(ctx context.Context, repo *repo_model.Repository, permissionInR
 		ExternalWiki:                  externalWiki,
 		HasPullRequests:               hasPullRequests,
 		IgnoreWhitespaceConflicts:     ignoreWhitespaceConflicts,
-		ShowDependencies:              showDependencies,
 		AllowMerge:                    allowMerge,
 		AllowRebase:                   allowRebase,
 		AllowRebaseMerge:              allowRebaseMerge,
diff --git a/templates/swagger/v1_json.tmpl b/templates/swagger/v1_json.tmpl
index d6a603f9cd1..6fe505c71a2 100644
--- a/templates/swagger/v1_json.tmpl
+++ b/templates/swagger/v1_json.tmpl
@@ -19853,16 +19853,6 @@
           "type": "boolean",
           "x-go-name": "Private"
         },
-        "projects_mode": {
-          "description": "`repo` to only allow repo-level projects, `owner` to only allow owner projects, `all` to allow both.",
-          "type": "string",
-          "x-go-name": "ProjectsMode"
-        },
-        "show_dependencies": {
-          "description": "either `true` to show `depends on` and `blocks` in Pull Request list, or `false` to not show them.",
-          "type": "boolean",
-          "x-go-name": "ShowDependencies"
-        },
         "template": {
           "description": "either `true` to make this repository a template or `false` to make it a normal repository",
           "type": "boolean",
@@ -22796,10 +22786,6 @@
         "repo_transfer": {
           "$ref": "#/definitions/RepoTransfer"
         },
-        "show_dependencies": {
-          "type": "boolean",
-          "x-go-name": "ShowDependencies"
-        },
         "size": {
           "type": "integer",
           "format": "int64",