diff --git a/.gitignore b/.gitignore
index 77b93e9..23ad2ae 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,4 @@
 .xcode
 .SourceKitten
 *.orig
-.swiftpm
\ No newline at end of file
+.swiftpm
diff --git a/.swiftformat b/.swiftformat
index e639ee7..4212a06 100644
--- a/.swiftformat
+++ b/.swiftformat
@@ -8,5 +8,6 @@
 --patternlet inline
 --stripunusedargs unnamed-only
 --comments ignore
+--ifdef no-indent
 
 # rules
diff --git a/Sources/CoreMetrics/Locks.swift b/Sources/CoreMetrics/Locks.swift
index 878b292..6f9afce 100644
--- a/Sources/CoreMetrics/Locks.swift
+++ b/Sources/CoreMetrics/Locks.swift
@@ -27,9 +27,9 @@
 //===----------------------------------------------------------------------===//
 
 #if os(macOS) || os(iOS) || os(tvOS) || os(watchOS)
-    import Darwin
+import Darwin
 #else
-    import Glibc
+import Glibc
 #endif
 
 /// A threading lock based on `libpthread` instead of `libdispatch`.
diff --git a/Tests/LinuxMain.swift b/Tests/LinuxMain.swift
index c6a85fb..50ad1ac 100644
--- a/Tests/LinuxMain.swift
+++ b/Tests/LinuxMain.swift
@@ -23,10 +23,10 @@ import XCTest
 ///
 
 #if os(Linux) || os(FreeBSD)
-    @testable import MetricsTests
+@testable import MetricsTests
 
-    XCTMain([
-        testCase(MetricsExtensionsTests.allTests),
-        testCase(MetricsTests.allTests),
-    ])
+XCTMain([
+    testCase(MetricsExtensionsTests.allTests),
+    testCase(MetricsTests.allTests),
+])
 #endif
diff --git a/scripts/generate_linux_tests.rb b/scripts/generate_linux_tests.rb
index 598a286..eef6ecd 100755
--- a/scripts/generate_linux_tests.rb
+++ b/scripts/generate_linux_tests.rb
@@ -96,10 +96,10 @@ def createLinuxMain(testsDirectory, allTestSubDirectories, files)
 
     file.write "#if os(Linux) || os(FreeBSD)\n"
     for testSubDirectory in allTestSubDirectories.sort { |x, y| x <=> y }
-      file.write '    @testable import ' + testSubDirectory + "\n"
+      file.write '@testable import ' + testSubDirectory + "\n"
     end
     file.write "\n"
-    file.write "    XCTMain([\n"
+    file.write "XCTMain([\n"
 
     testCases = []
     for classes in files
@@ -109,9 +109,9 @@ def createLinuxMain(testsDirectory, allTestSubDirectories, files)
     end
 
     for testCase in testCases.sort { |x, y| x <=> y }
-      file.write '        testCase(' + testCase + ".allTests),\n"
+      file.write '    testCase(' + testCase + ".allTests),\n"
     end
-    file.write "    ])\n"
+    file.write "])\n"
     file.write "#endif\n"
   end
 end