diff --git a/DESCRIPTION b/DESCRIPTION
index 88671c4bdb..1e2c573cd3 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Type: Package
 Package: insight
 Title: Easy Access to Model Information for Various Model Objects
-Version: 0.19.8.7
+Version: 0.19.8.8
 Authors@R: 
     c(person(given = "Daniel",
              family = "Lüdecke",
diff --git a/NEWS.md b/NEWS.md
index cc619b3549..5e36802b31 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -4,6 +4,11 @@
 
 * Support for models of class `serp` (package *serp*).
 
+## General
+
+* `standardize_names()` now also recognizes column `s.value` from objects of
+  package *marginaleffects*.
+
 ## Bug fixes
 
 * Fixed issue in `find_predictors()` for models with splines (`s()`), where
diff --git a/R/standardize_names.R b/R/standardize_names.R
index 91adb49b02..c13dbb724d 100644
--- a/R/standardize_names.R
+++ b/R/standardize_names.R
@@ -116,6 +116,7 @@ standardize_names.parameters_distribution <- standardize_names.parameters_model
   cn[cn == "std.error"]      <- "SE"
   cn[cn == "std.dev"]        <- "SD"
   cn[cn == "p.value"]        <- "p"
+  cn[cn == "s.value"]        <- "S"
   cn[cn == "bayes.factor"]   <- "BF"
   cn[cn == "component"]      <- "Component"
   cn[cn == "effect"]         <- "Effects"
diff --git a/tests/testthat/test-marginaleffects.R b/tests/testthat/test-marginaleffects.R
index 6cf748bd7a..b8803345ca 100644
--- a/tests/testthat/test-marginaleffects.R
+++ b/tests/testthat/test-marginaleffects.R
@@ -26,4 +26,15 @@ test_that("marginaleffects", {
 
   # Find statistic
   expect_identical(insight::find_statistic(x), "z-statistic")
+
+  # standardize names - "s.value" becomes "S"
+  skip_if_not_installed("parameters")
+  expect_named(
+    parameters::model_parameters(x),
+    c(
+      "rowid", "Parameter", "Coefficient", "SE", "Statistic", "p",
+      "S", "CI", "CI_low", "CI_high", "predicted_lo", "predicted_hi",
+      "Predicted", "Species", "Petal.Length", "Sepal.Width"
+    )
+  )
 })