diff --git a/src/app/components/AvailableModulesMenu.jsx b/src/app/components/AvailableModulesMenu.jsx
index 6e3db231..8e743165 100644
--- a/src/app/components/AvailableModulesMenu.jsx
+++ b/src/app/components/AvailableModulesMenu.jsx
@@ -50,6 +50,7 @@ const GRPCAT = {
   'tbem': 'experimental',
   'tbrfl': 'experimental',
   'mahr': 'experimental',
+  'rsl': 'experimental',
   'tp': 'ordnance',
   'nl': 'ordnance',
   'sc': 'scanners',
@@ -97,7 +98,7 @@ const CATEGORIES = {
   'defence': ['ch', 'po', 'ec'],
   'scanners': ['sc', 'ss', 'cs', 'kw', 'ws'], // Overloaded with internal scanners
   // Experimental
-  'experimental': ['axmc', 'axmr', 'rfl', 'tbrfl', 'tbsc', 'tbem', 'xs', 'sfn', 'rcpl', 'dtl', 'mahr',],
+  'experimental': ['axmc', 'axmr', 'rfl', 'tbrfl', 'tbsc', 'tbem', 'xs', 'sfn', 'rcpl', 'dtl', 'rsl', 'mahr', ],
 
   // Guardian
   'guardian': ['gpp', 'gpd', 'gpc', 'ggc', 'gsrp', 'gfsb', 'ghrp', 'gmrp', 'gsc']
diff --git a/src/app/i18n/en.json b/src/app/i18n/en.json
index fc0daa9e..83f11835 100644
--- a/src/app/i18n/en.json
+++ b/src/app/i18n/en.json
@@ -136,6 +136,7 @@
     "rf": "Refinery",
     "rfl": "Remote Release Flak Launcher",
     "rg": "Rail Gun",
+    "rsl": "Research Limpet Controller",
     "s": "Sensors",
     "sb": "Shield Booster",
     "sc": "Stellar Scanners",
diff --git a/src/app/shipyard/Constants.js b/src/app/shipyard/Constants.js
index 8f5112ee..71d8107f 100755
--- a/src/app/shipyard/Constants.js
+++ b/src/app/shipyard/Constants.js
@@ -86,6 +86,7 @@ export const ModuleGroupToName = {
   sfn: 'Shutdown Field Neutraliser',
   xs: 'Xeno Scanner',
   rcpl: 'Recon Limpet Controller',
+  rsl: 'Research Limpet Controller',
   dtl: 'Decontamination Limpet Controller',
   gpc: 'Guardian Plasma Charger',
   ggc: 'Guardian Gauss Cannon',