Index: configure.ac
==================================================================
--- configure.ac
+++ configure.ac
@@ -42,11 +42,11 @@
 AC_CHECK_LIB(z, main, [LIBS="$LIBS -lz"], [
 	AC_MSG_ERROR(No libz found! Please install zlib!)
 ])
 
 AS_IF([test x"$GOBJC" = x"yes"], [
-	OBJCFLAGS="$OBJCFLAGS -Wwrite-strings -Wcast-align -Wpointer-arith"
+	OBJCFLAGS="$OBJCFLAGS -Wwrite-strings -Wpointer-arith"
 	dnl We need -Wno-deprecated-declarations as OpenSSL is deprecated on
 	dnl OS X.
 	OBJCFLAGS="$OBJCFLAGS -Wno-deprecated-declarations -Werror"
 ])
 

Index: src/SSLInvalidCertificateException.m
==================================================================
--- src/SSLInvalidCertificateException.m
+++ src/SSLInvalidCertificateException.m
@@ -24,11 +24,11 @@
 
 #import <ObjFW/OFNotImplementedException.h>
 
 @implementation SSLInvalidCertificateException
 + exceptionWithClass: (Class)class_
-	      reason: (OFString*)reason_;
+	      reason: (OFString*)reason_
 {
 	return [[[self alloc] initWithClass: class_
 				     reason: reason_] autorelease];
 }