diff --git a/src/modules/git_state.rs b/src/modules/git_state.rs
index 20089f83..a7bfaf4f 100644
--- a/src/modules/git_state.rs
+++ b/src/modules/git_state.rs
@@ -334,13 +334,17 @@ mod tests {
         // Write a file on master and commit it
         write_file("Version A")?;
         run_git_cmd(&["add", "the_file"], Some(path), true)?;
-        run_git_cmd(&["commit", "--message", "Commit A"], Some(path), true)?;
+        run_git_cmd(
+            &["commit", "--message", "Commit A", "--no-gpg-sign"],
+            Some(path),
+            true,
+        )?;
 
         // Switch to another branch, and commit a change to the file
         run_git_cmd(&["checkout", "-b", "other-branch"], Some(path), true)?;
         write_file("Version B")?;
         run_git_cmd(
-            &["commit", "--all", "--message", "Commit B"],
+            &["commit", "--all", "--message", "Commit B", "--no-gpg-sign"],
             Some(path),
             true,
         )?;
@@ -349,7 +353,7 @@ mod tests {
         run_git_cmd(&["checkout", "master"], Some(path), true)?;
         write_file("Version C")?;
         run_git_cmd(
-            &["commit", "--all", "--message", "Commit C"],
+            &["commit", "--all", "--message", "Commit C", "--no-gpg-sign"],
             Some(path),
             true,
         )?;
diff --git a/src/modules/git_status.rs b/src/modules/git_status.rs
index 9daf94c0..621d3e60 100644
--- a/src/modules/git_status.rs
+++ b/src/modules/git_status.rs
@@ -813,7 +813,7 @@ mod tests {
             .current_dir(&repo_dir.path())
             .output()?;
         Command::new("git")
-            .args(&["commit", "-m", "add new files"])
+            .args(&["commit", "-m", "add new files", "--no-gpg-sign"])
             .current_dir(&repo_dir.path())
             .output()?;
 
@@ -842,7 +842,7 @@ mod tests {
         File::create(repo_dir.join("readme.md"))?.sync_all()?;
 
         Command::new("git")
-            .args(&["commit", "-am", "Update readme"])
+            .args(&["commit", "-am", "Update readme", "--no-gpg-sign"])
             .current_dir(&repo_dir)
             .output()?;
         barrier();
@@ -870,7 +870,7 @@ mod tests {
         fs::write(repo_dir.join("Cargo.toml"), " ")?;
 
         Command::new("git")
-            .args(&["commit", "-am", "Update readme"])
+            .args(&["commit", "-am", "Update readme", "--no-gpg-sign"])
             .current_dir(repo_dir)
             .output()?;
         barrier();
@@ -894,7 +894,7 @@ mod tests {
         barrier();
 
         Command::new("git")
-            .args(&["commit", "-m", "Change readme"])
+            .args(&["commit", "-m", "Change readme", "--no-gpg-sign"])
             .current_dir(repo_dir)
             .output()?;
         barrier();