diff --git a/go.mod b/go.mod
index 1c77b752..bb7aaa43 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/hashicorp/terraform v0.12.0
 	github.com/hashicorp/terraform-svchost v0.0.0-20191011084731-65d371908596
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
-	github.com/scalr/go-scalr v0.0.0-20210210153908-cc4b896f1392
+	github.com/scalr/go-scalr v0.0.0-20210409150119-91a63924ba82
 )
 
 go 1.13
diff --git a/go.sum b/go.sum
index 6c9f7aec..9f4cf3ff 100644
--- a/go.sum
+++ b/go.sum
@@ -315,16 +315,8 @@ github.com/russross/blackfriday v1.5.2 h1:HyvC0ARfnZBqnXwABFeSZHpKvJHJJfPz81GNue
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
 github.com/satori/go.uuid v1.2.0 h1:0uYX9dsZ2yD7q2RtLRtPSdGDWzjeM3TbMJP9utgA0ww=
 github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
-github.com/scalr/go-scalr v0.0.0-20201202105129-922fc963a53b h1:JIXSPuMw2wdOeTnl9SgjZYlXtQCFpdKIjtErxpgUi+4=
-github.com/scalr/go-scalr v0.0.0-20201202105129-922fc963a53b/go.mod h1:eEDwNsOdDKg5TJHljpJWfb4LhobfCkUHZo/uX/rPph8=
-github.com/scalr/go-scalr v0.0.0-20210119110643-9039cc40492e h1:TkyqxRvCMLhEtRl2MOp6KwDtLun9XGh6aEqErJOFv8I=
-github.com/scalr/go-scalr v0.0.0-20210119110643-9039cc40492e/go.mod h1:n2HQ6QxqyTySiSFTOpAL18SjCKtP+xUskMygO0KuuQU=
-github.com/scalr/go-scalr v0.0.0-20210205141334-db4e3372ed61 h1:0uDGwtHyaSe3CMKK3VjkNvfmX9mM89G1P4f5ytTO6X8=
-github.com/scalr/go-scalr v0.0.0-20210205141334-db4e3372ed61/go.mod h1:n2HQ6QxqyTySiSFTOpAL18SjCKtP+xUskMygO0KuuQU=
-github.com/scalr/go-scalr v0.0.0-20210210152453-7bb6d92151c1 h1:gHAzXQxf45R84FzNk/EVL9yvMiALsQF/hy881+SRkUo=
-github.com/scalr/go-scalr v0.0.0-20210210152453-7bb6d92151c1/go.mod h1:n2HQ6QxqyTySiSFTOpAL18SjCKtP+xUskMygO0KuuQU=
-github.com/scalr/go-scalr v0.0.0-20210210153908-cc4b896f1392 h1:5omVbEGt+45vY40jFHAxR4s+ARr/csBQfGHtxSQ1HsI=
-github.com/scalr/go-scalr v0.0.0-20210210153908-cc4b896f1392/go.mod h1:n2HQ6QxqyTySiSFTOpAL18SjCKtP+xUskMygO0KuuQU=
+github.com/scalr/go-scalr v0.0.0-20210409150119-91a63924ba82 h1:+0Kh6Q4S9ZIGg87P3ARTOKXj04ODKEZnd+5czs9VHJE=
+github.com/scalr/go-scalr v0.0.0-20210409150119-91a63924ba82/go.mod h1:n2HQ6QxqyTySiSFTOpAL18SjCKtP+xUskMygO0KuuQU=
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
 github.com/sergi/go-diff v1.0.0 h1:Kpca3qRNrduNnOQeazBd0ysaKrUJiIuISHxogkT9RPQ=
 github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
diff --git a/scalr/resource_scalr_workspace.go b/scalr/resource_scalr_workspace.go
index 8295d12c..55c71227 100644
--- a/scalr/resource_scalr_workspace.go
+++ b/scalr/resource_scalr_workspace.go
@@ -97,6 +97,13 @@ func resourceScalrWorkspace() *schema.Resource {
 
 						"path": {
 							Type:     schema.TypeString,
+							Default:  "",
+							Optional: true,
+						},
+
+						"trigger_prefixes": {
+							Type:     schema.TypeList,
+							Elem:     &schema.Schema{Type: schema.TypeString},
 							Optional: true,
 						},
 					},
@@ -160,10 +167,16 @@ func resourceScalrWorkspaceCreate(d *schema.ResourceData, meta interface{}) erro
 	// Get and assert the VCS repo configuration block.
 	if v, ok := d.GetOk("vcs_repo"); ok {
 		vcsRepo := v.([]interface{})[0].(map[string]interface{})
+		triggerPrefixes := []string{}
+
+		for _, pref := range vcsRepo["trigger_prefixes"].([]interface{}) {
+			triggerPrefixes = append(triggerPrefixes, pref.(string))
+		}
 
 		options.VCSRepo = &scalr.VCSRepoOptions{
-			Identifier: scalr.String(vcsRepo["identifier"].(string)),
-			Path:       scalr.String(vcsRepo["path"].(string)),
+			Identifier:      scalr.String(vcsRepo["identifier"].(string)),
+			Path:            scalr.String(vcsRepo["path"].(string)),
+			TriggerPrefixes: &triggerPrefixes,
 		}
 
 		// Only set the branch if one is configured.
@@ -221,8 +234,9 @@ func resourceScalrWorkspaceRead(d *schema.ResourceData, meta interface{}) error
 	var vcsRepo []interface{}
 	if workspace.VCSRepo != nil {
 		vcsConfig := map[string]interface{}{
-			"identifier": workspace.VCSRepo.Identifier,
-			"path":       workspace.VCSRepo.Path,
+			"identifier":       workspace.VCSRepo.Identifier,
+			"path":             workspace.VCSRepo.Path,
+			"trigger-prefixes": workspace.VCSRepo.TriggerPrefixes,
 		}
 
 		// Get and assert the VCS repo configuration block.
@@ -275,11 +289,17 @@ func resourceScalrWorkspaceUpdate(d *schema.ResourceData, meta interface{}) erro
 		// Get and assert the VCS repo configuration block.
 		if v, ok := d.GetOk("vcs_repo"); ok {
 			vcsRepo := v.([]interface{})[0].(map[string]interface{})
+			triggerPrefixes := make([]string, 0)
+
+			for _, pref := range vcsRepo["trigger_prefixes"].([]interface{}) {
+				triggerPrefixes = append(triggerPrefixes, pref.(string))
+			}
 
 			options.VCSRepo = &scalr.VCSRepoOptions{
-				Identifier: scalr.String(vcsRepo["identifier"].(string)),
-				Branch:     scalr.String(vcsRepo["branch"].(string)),
-				Path:       scalr.String(vcsRepo["path"].(string)),
+				Identifier:      scalr.String(vcsRepo["identifier"].(string)),
+				Branch:          scalr.String(vcsRepo["branch"].(string)),
+				Path:            scalr.String(vcsRepo["path"].(string)),
+				TriggerPrefixes: &triggerPrefixes,
 			}
 		}