diff --git a/Makefile b/Makefile
index 350c100c..784eb3f1 100644
--- a/Makefile
+++ b/Makefile
@@ -492,7 +492,7 @@ summary-diff sizes-diff: $(OBJ) $(CI)
 			-fstack='max(stack_limit)' \
 			-fctx='max(ctx_size)' \
 			-o-) \
-		-bbuild -cBEFORE -Q $(SUMMARYFLAGS))
+		-bbuild -CBEFORE -Q $(SUMMARYFLAGS))
 
 
 ## Generate a codemap svg
diff --git a/scripts/code.py b/scripts/code.py
index 3cadc342..dab7a203 100755
--- a/scripts/code.py
+++ b/scripts/code.py
@@ -1150,7 +1150,7 @@ if __name__ == "__main__":
             action='store_true',
             help="Only show percentage change, not a full diff.")
     parser.add_argument(
-            '-c', '--compare',
+            '-C', '--compare',
             type=lambda x: tuple(v.strip() for v in x.split(',')),
             help="Compare results to the row matching this by pattern.")
     parser.add_argument(
diff --git a/scripts/cov.py b/scripts/cov.py
index 1c5eba45..6ee94f37 100755
--- a/scripts/cov.py
+++ b/scripts/cov.py
@@ -1129,7 +1129,7 @@ if __name__ == "__main__":
             action='store_true',
             help="Only show percentage change, not a full diff.")
     parser.add_argument(
-            '-c', '--compare',
+            '-C', '--compare',
             type=lambda x: tuple(v.strip() for v in x.split(',')),
             help="Compare results to the row matching this by pattern.")
     parser.add_argument(
diff --git a/scripts/csv.py b/scripts/csv.py
index 9cf8d33c..63061249 100755
--- a/scripts/csv.py
+++ b/scripts/csv.py
@@ -3199,7 +3199,7 @@ if __name__ == "__main__":
             action='store_true',
             help="Only show percentage change, not a full diff.")
     parser.add_argument(
-            '-c', '--compare',
+            '-C', '--compare',
             type=lambda x: tuple(v.strip() for v in x.split(',')),
             help="Compare results to the row matching this by pattern.")
     parser.add_argument(
diff --git a/scripts/ctx.py b/scripts/ctx.py
index 65557efb..684867a2 100755
--- a/scripts/ctx.py
+++ b/scripts/ctx.py
@@ -1445,7 +1445,7 @@ if __name__ == "__main__":
             action='store_true',
             help="Only show percentage change, not a full diff.")
     parser.add_argument(
-            '-c', '--compare',
+            '-C', '--compare',
             type=lambda x: tuple(v.strip() for v in x.split(',')),
             help="Compare results to the row matching this by pattern.")
     parser.add_argument(
diff --git a/scripts/data.py b/scripts/data.py
index 875b77a0..6c7b776d 100755
--- a/scripts/data.py
+++ b/scripts/data.py
@@ -1150,7 +1150,7 @@ if __name__ == "__main__":
             action='store_true',
             help="Only show percentage change, not a full diff.")
     parser.add_argument(
-            '-c', '--compare',
+            '-C', '--compare',
             type=lambda x: tuple(v.strip() for v in x.split(',')),
             help="Compare results to the row matching this by pattern.")
     parser.add_argument(
diff --git a/scripts/perf.py b/scripts/perf.py
index e2d250c0..9581fe6b 100755
--- a/scripts/perf.py
+++ b/scripts/perf.py
@@ -1689,7 +1689,7 @@ if __name__ == "__main__":
             action='store_true',
             help="Only show percentage change, not a full diff.")
     parser.add_argument(
-            '-c', '--compare',
+            '-C', '--compare',
             type=lambda x: tuple(v.strip() for v in x.split(',')),
             help="Compare results to the row matching this by pattern.")
     parser.add_argument(
diff --git a/scripts/perfbd.py b/scripts/perfbd.py
index 48336574..55450bf1 100755
--- a/scripts/perfbd.py
+++ b/scripts/perfbd.py
@@ -1690,7 +1690,7 @@ if __name__ == "__main__":
             action='store_true',
             help="Only show percentage change, not a full diff.")
     parser.add_argument(
-            '-c', '--compare',
+            '-C', '--compare',
             type=lambda x: tuple(v.strip() for v in x.split(',')),
             help="Compare results to the row matching this by pattern.")
     parser.add_argument(
diff --git a/scripts/stack.py b/scripts/stack.py
index d17473b0..cdbaacfa 100755
--- a/scripts/stack.py
+++ b/scripts/stack.py
@@ -1188,7 +1188,7 @@ if __name__ == "__main__":
             action='store_true',
             help="Only show percentage change, not a full diff.")
     parser.add_argument(
-            '-c', '--compare',
+            '-C', '--compare',
             type=lambda x: tuple(v.strip() for v in x.split(',')),
             help="Compare results to the row matching this by pattern.")
     parser.add_argument(
diff --git a/scripts/structs.py b/scripts/structs.py
index f4fae55e..df8d0659 100755
--- a/scripts/structs.py
+++ b/scripts/structs.py
@@ -1334,7 +1334,7 @@ if __name__ == "__main__":
             action='store_true',
             help="Only show percentage change, not a full diff.")
     parser.add_argument(
-            '-c', '--compare',
+            '-C', '--compare',
             type=lambda x: tuple(v.strip() for v in x.split(',')),
             help="Compare results to the row matching this by pattern.")
     parser.add_argument(