diff --git a/include/mgba-util/common.h b/include/mgba-util/common.h
index 50dfec942..e908c40ea 100644
--- a/include/mgba-util/common.h
+++ b/include/mgba-util/common.h
@@ -252,9 +252,9 @@ typedef intptr_t ssize_t;
 #define ATTRIBUTE_NOINLINE
 // Adapted from https://stackoverflow.com/a/2390626
 #define _CONSTRUCTOR(FN, PRE) \
-    static void FN(void); \
-    __declspec(allocate(".CRT$XCU")) void (*_CONSTRUCTOR_ ## FN)(void) = FN; \
-    static void FN(void)
+	static void FN(void); \
+	__declspec(allocate(".CRT$XCU")) void (*_CONSTRUCTOR_ ## FN)(void) = FN; \
+	static void FN(void)
 #ifdef _WIN64
 #define CONSTRUCTOR(FN) _CONSTRUCTOR(FN, "")
 #else
diff --git a/include/mgba/feature/updater.h b/include/mgba/feature/updater.h
index 323ff749c..bacd45294 100644
--- a/include/mgba/feature/updater.h
+++ b/include/mgba/feature/updater.h
@@ -17,16 +17,16 @@ struct StringList;
 struct Table;
 
 struct mUpdaterContext {
-    struct Configuration manifest;
+	struct Configuration manifest;
 };
 
 struct mUpdate {
-    const char* path;
-    size_t size;
-    int rev;
-    const char* version;
-    const char* commit;
-    const char* sha256;
+	const char* path;
+	size_t size;
+	int rev;
+	const char* version;
+	const char* commit;
+	const char* sha256;
 };
 
 bool mUpdaterInit(struct mUpdaterContext*, const char* manifest);
diff --git a/src/debugger/gdb-stub.c b/src/debugger/gdb-stub.c
index 518425b83..706e1fde8 100644
--- a/src/debugger/gdb-stub.c
+++ b/src/debugger/gdb-stub.c
@@ -662,7 +662,7 @@ size_t _parseGDBMessage(struct GDBStub* stub, const char* message) {
 		break;
 	case 'X':
 		_writeMemoryBinary(stub, message);
-                break;
+		break;
 	case 'Z':
 		_setBreakpoint(stub, message);
 		break;
diff --git a/src/platform/test/perf-main.c b/src/platform/test/perf-main.c
index 345216be0..2e1736390 100644
--- a/src/platform/test/perf-main.c
+++ b/src/platform/test/perf-main.c
@@ -83,8 +83,8 @@ static Socket _server = INVALID_SOCKET;
 int main(int argc, char** argv) {
 #ifdef _3DS
 	UNUSED(_mPerfShutdown);
-    gfxInitDefault();
-    osSetSpeedupEnable(true);
+	gfxInitDefault();
+	osSetSpeedupEnable(true);
 	consoleInit(GFX_BOTTOM, NULL);
 #elif defined(__SWITCH__)
 	UNUSED(_mPerfShutdown);