diff --git a/suites/hg/benchmarks/cat.pbd b/suites/hg/benchmarks/cat.pbd
index 8a83a1249a5c3424aff8715459377d429cadaa29_c3VpdGVzL2hnL2JlbmNobWFya3MvY2F0LnBiZA==..9dd5c37d318bc8c80bc7c08ef5457802ea582af6_c3VpdGVzL2hnL2JlbmNobWFya3MvY2F0LnBiZA== 100644
--- a/suites/hg/benchmarks/cat.pbd
+++ b/suites/hg/benchmarks/cat.pbd
@@ -23,9 +23,9 @@
 cwd = "DATA-VARS:mercurial.main-repo-path"
 
 [simple-command.variants.dimensions.rev.working-copy.environment]
-REV = "--rev wdir()"
+REV = "-r wdir()"
 
 [simple-command.variants.dimensions.rev.tip]
 default = true
 
 [simple-command.variants.dimensions.rev.tip.environment]
@@ -27,9 +27,9 @@
 
 [simple-command.variants.dimensions.rev.tip]
 default = true
 
 [simple-command.variants.dimensions.rev.tip.environment]
-REV = "--rev tip"
+REV = "-r tip"
 
 [simple-command.variants.dimensions.rev.default.environment]
 REV = ""
diff --git a/suites/hg/benchmarks/files.pbd b/suites/hg/benchmarks/files.pbd
index 8a83a1249a5c3424aff8715459377d429cadaa29_c3VpdGVzL2hnL2JlbmNobWFya3MvZmlsZXMucGJk..9dd5c37d318bc8c80bc7c08ef5457802ea582af6_c3VpdGVzL2hnL2JlbmNobWFya3MvZmlsZXMucGJk 100644
--- a/suites/hg/benchmarks/files.pbd
+++ b/suites/hg/benchmarks/files.pbd
@@ -26,7 +26,7 @@
 REV = ""
 
 [simple-command.variants.dimensions.rev.tip.environment]
-REV = "--rev tip"
+REV = "-r tip"
 
 [simple-command.variants.dimensions.rev.default]
 default = true
diff --git a/suites/hg/benchmarks/lib/variants.pkl b/suites/hg/benchmarks/lib/variants.pkl
index 8a83a1249a5c3424aff8715459377d429cadaa29_c3VpdGVzL2hnL2JlbmNobWFya3MvbGliL3ZhcmlhbnRzLnBrbA==..9dd5c37d318bc8c80bc7c08ef5457802ea582af6_c3VpdGVzL2hnL2JlbmNobWFya3MvbGliL3ZhcmlhbnRzLnBrbA== 100644
--- a/suites/hg/benchmarks/lib/variants.pkl
+++ b/suites/hg/benchmarks/lib/variants.pkl
@@ -139,8 +139,8 @@
         cases {
             ["working-copy"]{
                 environment {
-                    ["REV"] = "--rev wdir()"
+                    ["REV"] = "-r wdir()"
                 }
             }
             ["tip"]{
                 environment {
@@ -143,8 +143,8 @@
                 }
             }
             ["tip"]{
                 environment {
-                    ["REV"] = "--rev tip"
+                    ["REV"] = "-r tip"
                 }
             }
             ["default"]{