diff --git a/emr/README.md b/emr/README.md
index 53f2fa0..af9540a 100644
--- a/emr/README.md
+++ b/emr/README.md
@@ -86,9 +86,15 @@ Egress is not restricted. Each security group allows allows all egress traffic.
 
 | Source | Port(s) | Protocol | Usage | Comments |
 |--------|---------|----------|-------|----------|
-| emr-studio | 18888| TCP | EMR Studio | |
+| emr-studio<BR>emr-workspace | 18888| TCP | EMR Studio | |
 
-## emr-studio-
+## emr-studio
+
+| Source | Port(s) | Protocol | Usage | Comments |
+|--------|---------|----------|-------|----------|
+| (none) | | | | |
+
+## emr-workspace
 
 | Source | Port(s) | Protocol | Usage | Comments |
 |--------|---------|----------|-------|----------|
diff --git a/emr/main.tf b/emr/main.tf
index 28a3c41..588bf78 100644
--- a/emr/main.tf
+++ b/emr/main.tf
@@ -87,9 +87,15 @@
 * 
 * | Source | Port(s) | Protocol | Usage | Comments |
 * |--------|---------|----------|-------|----------|
-* | emr-studio | 18888| TCP | EMR Studio | |
+* | emr-studio<BR>emr-workspace | 18888| TCP | EMR Studio | |
 * 
-* ## emr-studio-
+* ## emr-studio
+* 
+* | Source | Port(s) | Protocol | Usage | Comments |
+* |--------|---------|----------|-------|----------|
+* | (none) | | | | |
+*
+* ## emr-workspace
 * 
 * | Source | Port(s) | Protocol | Usage | Comments |
 * |--------|---------|----------|-------|----------|