diff --git a/src/Solver/RubarBE.py b/src/Solver/RubarBE.py
index e30cbc4d..6b3810ba 100644
--- a/src/Solver/RubarBE.py
+++ b/src/Solver/RubarBE.py
@@ -39,7 +39,7 @@ class Rubar3(CommandLineSolver):
         self._type = "rubar3"
 
         self._cmd_input = ""
-        self._cmd_solver = "@path @input -o @output"
+        self._cmd_solver = "@path @args @input -o @output"
         self._cmd_output = ""
 
     @classmethod
@@ -129,7 +129,7 @@ class Rubar3(CommandLineSolver):
 
     def output_param(self):
         name = self._study.name
-        return f"{name}"
+        return f"hydlim.{name}"
 
     def log_file(self):
         name = self._study.name
@@ -496,6 +496,32 @@ class Rubar3(CommandLineSolver):
                 for d0, d1 in bc.data:
                     f.write(f"{d1} {d0}\n")
 
+    def read_hydlim(self, study, fname, results, qlog=None, name="0"):
+        return
+
+    @timer
+    def results(self, study, repertory, qlog=None, name="0"):
+        results = Results(
+            study=study,
+            solver=self,
+            repertory=repertory,
+            name=name,
+        )
+        results_file = f"hydlim.{name}"
+
+        fname = os.path.join(repertory, results_file)
+        if not os.path.isfile(fname):
+            logger.info(f"Result file {results_file} does not exist")
+            return None
+        try:
+            self.read_hydlim(study, fname, results, qlog, name=name)
+        except Exception as e:
+            logger.error(f"Failed to read results")
+            logger_exception(e)
+            return None
+
+        return results
+
 
 class RubarBE(Rubar3):
     _type = "rubarbe"
@@ -506,5 +532,5 @@ class RubarBE(Rubar3):
         self._type = "rubarbe"
 
         self._cmd_input = ""
-        self._cmd_solver = "@path @input -o @output"
+        self._cmd_solver = "@path @args @input -o @output"
         self._cmd_output = ""
diff --git a/src/Solver/Solvers.py b/src/Solver/Solvers.py
index 73270814..f6fb93b6 100644
--- a/src/Solver/Solvers.py
+++ b/src/Solver/Solvers.py
@@ -34,7 +34,7 @@ solver_long_name = {
     # "mage_fake7": "Mage fake v7",
     "adistswc": "Adis-TS_WC",
     # "rubarbe": "RubarBE",
-    # "rubar3": "Rubar3",
+    "rubar3": "Rubar3",
 }
 
 solver_type_list = {
@@ -44,5 +44,5 @@ solver_type_list = {
     # "mage_fake7": MageFake7,
     "adistswc": AdisTSwc,
     # "rubarbe": RubarBE,
-    # "rubar3": Rubar3,
+    "rubar3": Rubar3,
 }