diff --git a/.gitignore b/.gitignore
index f6006c4..925166e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@ gickup
 conf.yml
 .idea
 dist/
+.vscode
\ No newline at end of file
diff --git a/conf.example.yml b/conf.example.yml
index 695a44c..477d1d6 100644
--- a/conf.example.yml
+++ b/conf.example.yml
@@ -33,6 +33,7 @@ source:
         languages: # only clone repositories with the following languages
           - go
           - java
+        excludeforks: true # exclude forked repositories
   gitea:
     - token: some-token
       # token_file: token.txt # alternatively, specify token in a file
@@ -67,6 +68,7 @@ source:
         languages: # only clone repositories with the following languages
           - go
           - java
+        excludeforks: true # exclude forked repositories
   gogs:
     - token: some-token
       # token_file: token.txt # alternatively, specify token in a file
@@ -96,6 +98,7 @@ source:
       filter:
         stars: 100 # only clone repos with 100 stars
         lastactivity: 1y # only clone repos which had activity during the last year
+        excludeforks: true # exclude forked repositories
   gitlab:
     - token: some-token
       # token_file: token.txt # alternatively, specify token in a file
@@ -123,6 +126,14 @@ source:
         - bar1
       wiki: true # includes wiki too
       starred: true # includes the user's starred repositories too
+      filter:
+        stars: 100 # only clone repos with 100 stars
+        lastactivity: 1y # only clone repos which had activity during the last year
+        excludearchived: true 
+        languages: # only clone repositories with the following languages
+          - go
+          - java
+        excludeforks: true # exclude forked repositories
   bitbucket:
     - user: some-user # the user you want to clone the repositories from.
       url: http(s)://url-to-bitbucket # if empty, it uses https://bitbucket.org
@@ -151,6 +162,7 @@ source:
         - foobar
       filter:
         lastactivity: 1y # only clone repos which had activity during the last year
+        excludeforks: true # exclude forked repositories
   sourcehut:
     - token: some-token
       # token_file: token.txt # alternatively, specify token in a file
diff --git a/gitea/gitea.go b/gitea/gitea.go
index 1baf013..7e38382 100644
--- a/gitea/gitea.go
+++ b/gitea/gitea.go
@@ -262,6 +262,11 @@ func Get(conf *types.Conf) ([]types.Repo, bool) {
 		languages := types.GetMap(repo.Filter.Languages)
 
 		for _, r := range gitearepos {
+			if repo.Filter.ExcludeForks {
+				if r.Fork {
+					continue
+				}
+			}
 			if repo.Filter.ExcludeArchived {
 				if r.Archived {
 					continue
@@ -404,6 +409,11 @@ func Get(conf *types.Conf) ([]types.Repo, bool) {
 			}
 		}
 		for _, r := range orgrepos {
+			if repo.Filter.ExcludeForks {
+				if r.Fork {
+					continue
+				}
+			}
 			if repo.Filter.ExcludeArchived {
 				if r.Archived {
 					continue
diff --git a/github/github.go b/github/github.go
index fec2dec..8206941 100644
--- a/github/github.go
+++ b/github/github.go
@@ -227,6 +227,11 @@ func Get(conf *types.Conf) ([]types.Repo, bool) {
 		languages := types.GetMap(repo.Filter.Languages)
 
 		for _, r := range githubrepos {
+			if repo.Filter.ExcludeForks {
+				if *r.Fork {
+					continue
+				}
+			}
 			if repo.Filter.ExcludeArchived {
 				if r.Archived != nil {
 					if *r.Archived {
diff --git a/gitlab/gitlab.go b/gitlab/gitlab.go
index 8b313bc..a41ac02 100644
--- a/gitlab/gitlab.go
+++ b/gitlab/gitlab.go
@@ -190,6 +190,11 @@ func Get(conf *types.Conf) ([]types.Repo, bool) {
 		languages := types.GetMap(repo.Filter.Languages)
 
 		for _, r := range gitlabrepos {
+			if repo.Filter.ExcludeForks {
+				if r.ForkedFromProject != nil {
+					continue
+				}
+			}
 			if repo.Filter.ExcludeArchived {
 				if r.Archived {
 					continue
@@ -355,6 +360,11 @@ func Get(conf *types.Conf) ([]types.Repo, bool) {
 			}
 			for k, gr := range gitlabgrouprepos {
 				for _, r := range gr {
+					if repo.Filter.ExcludeForks {
+						if r.ForkedFromProject != nil {
+							continue
+						}
+					}
 					if repo.Filter.ExcludeArchived {
 						if r.Archived {
 							continue
diff --git a/gogs/gogs.go b/gogs/gogs.go
index b91c830..19a316a 100644
--- a/gogs/gogs.go
+++ b/gogs/gogs.go
@@ -181,6 +181,11 @@ func Get(conf *types.Conf) ([]types.Repo, bool) {
 		excludeorgs := types.GetMap(repo.ExcludeOrgs)
 
 		for _, r := range gogsrepos {
+			if repo.Filter.ExcludeForks {
+				if r.Fork {
+					continue
+				}
+			}
 			if r.Stars < repo.Filter.Stars {
 				continue
 			}
@@ -306,6 +311,11 @@ func Get(conf *types.Conf) ([]types.Repo, bool) {
 			}
 		}
 		for _, r := range orgrepos {
+			if repo.Filter.ExcludeForks {
+				if r.Fork {
+					continue
+				}
+			}
 			if r.Stars < repo.Filter.Stars {
 				continue
 			}
diff --git a/onedev/onedev.go b/onedev/onedev.go
index ca10a80..c0d438d 100644
--- a/onedev/onedev.go
+++ b/onedev/onedev.go
@@ -84,6 +84,11 @@ func Get(conf *types.Conf) ([]types.Repo, bool) {
 		}
 
 		for _, r := range userrepos {
+			if repo.Filter.ExcludeForks {
+				if r.ForkedFromID != 0 {
+					continue
+				}
+			}
 			if len(repo.Include) > 0 {
 				if !include[r.Name] {
 					continue
@@ -178,6 +183,11 @@ func Get(conf *types.Conf) ([]types.Repo, bool) {
 				}
 
 				for _, r := range orgrepos {
+					if repo.Filter.ExcludeForks {
+						if r.ForkedFromID != 0 {
+							continue
+						}
+					}
 					urls, err := client.GetCloneUrl(r.ID)
 					if err != nil {
 						log.Error().
diff --git a/types/types.go b/types/types.go
index 099e1ea..94b4e71 100644
--- a/types/types.go
+++ b/types/types.go
@@ -255,6 +255,7 @@ type Filter struct {
 	Stars                int      `yaml:"stars"`
 	Languages            []string `yaml:"languages"`
 	ExcludeArchived      bool     `yaml:"excludearchived"`
+	ExcludeForks         bool     `yaml:"excludeforks"`
 }
 
 // GetToken TODO.