diff --git a/scripts/charts/ratio_comparison.r b/scripts/charts/combined_ratio_comparison.r
similarity index 100%
rename from scripts/charts/ratio_comparison.r
rename to scripts/charts/combined_ratio_comparison.r
diff --git a/scripts/charts/ratio_comparison_merged.r b/scripts/charts/combined_ratio_comparison_merged.r
similarity index 100%
rename from scripts/charts/ratio_comparison_merged.r
rename to scripts/charts/combined_ratio_comparison_merged.r
diff --git a/scripts/charts/ratio_comparison_merged_trap.r b/scripts/charts/combined_ratio_comparison_merged_trap.r
similarity index 100%
rename from scripts/charts/ratio_comparison_merged_trap.r
rename to scripts/charts/combined_ratio_comparison_merged_trap.r
diff --git a/scripts/charts/ratio_correlation.r b/scripts/charts/combined_ratio_correlation.r
similarity index 100%
rename from scripts/charts/ratio_correlation.r
rename to scripts/charts/combined_ratio_correlation.r
diff --git a/scripts/charts/ratio_correlation_customized.r b/scripts/charts/combined_ratio_correlation_customized.r
similarity index 100%
rename from scripts/charts/ratio_correlation_customized.r
rename to scripts/charts/combined_ratio_correlation_customized.r
diff --git a/scripts/menu.pl b/scripts/menu.pl
index 565d9e5..adb77a0 100644
--- a/scripts/menu.pl
+++ b/scripts/menu.pl
@@ -573,24 +573,28 @@ my %handlers = (
         die "No plot selected" unless @selected_charts;
 
         # Need to know which chart uses which datafile
-        my @faults_charts = grep { /heatmap|scatter|sankey/ } @selected_charts;
+        my @faults_charts =
+          grep { /heatmap|scatter|sankey|instr_fault_correlation/ }
+          @selected_charts;
         my @resultsdata_charts =
-          grep {
-            /result$|combined_comparison|ratio_comparison|ratio_correlation/
-          } @selected_charts;
+          grep { /result|combined_comparison|combined_ratio/ } @selected_charts;
 
+        # Select if faults.csv or a filtered variant should be used
         my $faults_csv;
-        my $resultsdata_csv;
         if (@faults_charts) {
             $faults_csv = Util::pick_data_file(
                 "$local_archive_dir/$selected_experiments[0]", "faults" );
         }
+
+        # Select if resultsdata.csv or a filtered variant should be used
+        my $resultsdata_csv;
         if (@resultsdata_charts) {
             $resultsdata_csv = Util::pick_data_file(
                 "$local_archive_dir/$selected_experiments[0]",
                 "resultsdata" );
         }
 
+        # Plot single-experiment charts
         my @single_charts = grep { /single/ } @selected_charts;
         foreach my $experiment (@selected_experiments) {
             foreach my $chart (@single_charts) {
@@ -600,18 +604,24 @@ my %handlers = (
                     "$local_charts_dir/$chart.r",
                     "$local_archive_dir/$experiment"
                 );
+
+                # If the chart is marked in @faults_charts,
+                # append the $faults_csv to the args
                 push @r_args, $faults_csv
-                  if defined $faults_csv && $chart =~ /heatmap|scatter|sankey/;
+                  if defined $faults_csv
+                  && grep { $_ eq $chart } @faults_charts;
+
+                # If the chart is marked in @resultsdata_charts,
+                # append the $resultsdata_csv to the args
                 push @r_args, $resultsdata_csv
                   if defined $resultsdata_csv
-                  && $chart =~ /result$|combined_comparison/;
+                  && grep { $_ eq $chart } @resultsdata_charts;
                 system(@r_args);
             }
         }
 
         my @combined_charts =
-          grep { /combined|ratio_comparison|ratio_correlation/ }
-          @selected_charts;
+          grep { /combined/ } @selected_charts;
         my $print_experiments = join " ", @selected_experiments;
         my @path_experiments =
           map { "$local_archive_dir/$_" } @selected_experiments;
@@ -619,12 +629,18 @@ my %handlers = (
             say " - Generating plot $chart for ($print_experiments)...";
             my @r_args =
               ( 'Rscript', "$local_charts_dir/$chart.r", @path_experiments );
+
+            # If the chart is marked in @faults_charts,
+            # append the $faults_csv to the args
             push @r_args, $faults_csv
-              if defined $faults_csv && $chart =~ /heatmap|scatter|sankey/;
+              if defined $faults_csv
+              && grep { $_ eq $chart } @faults_charts;
+
+            # If the chart is marked in @resultsdata_charts,
+            # append the $resultsdata_csv to the args
             push @r_args, $resultsdata_csv
               if defined $resultsdata_csv
-              && $chart =~
-              /result$|combined_comparison|ratio_comparison|ratio_correlation/;
+              && grep { $_ eq $chart } @resultsdata_charts;
             system(@r_args);
         }
     },