diff --git a/travel_time_platform_plugin/algorithms/advanced.py b/travel_time_platform_plugin/algorithms/advanced.py
index 1a82486..b53b250 100644
--- a/travel_time_platform_plugin/algorithms/advanced.py
+++ b/travel_time_platform_plugin/algorithms/advanced.py
@@ -502,6 +502,7 @@ def initAlgorithm(self, config):
                 help_text=tr(
                     "Set which fields should be joined back in the output layer."
                 ),
+                depends_on="INPUT_" + DEPARR + "_SEARCHES",
             )
             self.addParameter(
                 QgsProcessingParameterExpression(
@@ -515,6 +516,7 @@ def initAlgorithm(self, config):
                 help_text=tr(
                     "Specifies level of detail of returned shape using scale type `simple`. Allowed values: lowest, low, medium, high, highest."
                 ),
+                depends_on="INPUT_" + DEPARR + "_SEARCHES",
             )
             self.addParameter(
                 QgsProcessingParameterExpression(
@@ -528,6 +530,7 @@ def initAlgorithm(self, config):
                 help_text=tr(
                     "Enable to return only one shape from the search results. The returned shape will be approximately the biggest one among search results. Note that this will likely result in loss in accuracy."
                 ),
+                depends_on="INPUT_" + DEPARR + "_SEARCHES",
             )
             self.addParameter(
                 QgsProcessingParameterExpression(
@@ -541,6 +544,7 @@ def initAlgorithm(self, config):
                 help_text=tr(
                     "Enable to remove holes from returned polygons. Note that this will likely result in loss in accuracy."
                 ),
+                depends_on="INPUT_" + DEPARR + "_SEARCHES",
             )
 
         # Define additional input parameters