diff --git a/dvc/repo/experiments/__init__.py b/dvc/repo/experiments/__init__.py
index 48c07adca6..5d6e9c93cd 100644
--- a/dvc/repo/experiments/__init__.py
+++ b/dvc/repo/experiments/__init__.py
@@ -196,7 +196,7 @@ def _stash_exp(
                             branch_name = ExpRefInfo.from_ref(branch).name
                         else:
                             branch_name = f"{resume_rev[:7]}"
-                        if self.scm.is_dirty():
+                        if self.scm.is_dirty(untracked_files=False):
                             logger.info(
                                 "Modified checkpoint experiment based on "
                                 "'%s' will be created",
@@ -398,7 +398,7 @@ def reproduce_one(
             self.reset_checkpoints()
 
         if not (queue or tmp_dir or machine):
-            staged, _, _ = self.scm.status()
+            staged, _, _ = self.scm.status(untracked_files="no")
             if staged:
                 logger.warning(
                     "Your workspace contains staged Git changes which will be "
diff --git a/dvc/repo/experiments/executor/base.py b/dvc/repo/experiments/executor/base.py
index a5185a74cf..f4d23a5411 100644
--- a/dvc/repo/experiments/executor/base.py
+++ b/dvc/repo/experiments/executor/base.py
@@ -640,7 +640,7 @@ def commit(
     ):
         """Commit stages as an experiment and return the commit SHA."""
         rev = scm.get_rev()
-        if not scm.is_dirty():
+        if not scm.is_dirty(untracked_files=False):
             logger.debug("No changes to commit")
             raise UnchangedExperimentError(rev)
 
diff --git a/dvc/repo/plots/diff.py b/dvc/repo/plots/diff.py
index 73dfabcfb7..7ffd18e862 100644
--- a/dvc/repo/plots/diff.py
+++ b/dvc/repo/plots/diff.py
@@ -5,7 +5,7 @@ def _revisions(repo, revs, experiment):
         if baseline:
             revisions.append(baseline[:7])
     if len(revisions) <= 1:
-        if len(revisions) == 0 and repo.scm.is_dirty():
+        if len(revisions) == 0 and repo.scm.is_dirty(untracked_files=False):
             revisions.append("HEAD")
         revisions.append("workspace")
     return revisions