diff --git a/JSONWebToken.xcodeproj/project.pbxproj b/JSONWebToken.xcodeproj/project.pbxproj
index ab95736..e8208d3 100644
--- a/JSONWebToken.xcodeproj/project.pbxproj
+++ b/JSONWebToken.xcodeproj/project.pbxproj
@@ -958,6 +958,7 @@
 				COPY_PHASE_STRIP = NO;
 				CURRENT_PROJECT_VERSION = 1;
 				DEBUG_INFORMATION_FORMAT = dwarf;
+				DEFINES_MODULE = YES;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
@@ -1017,6 +1018,7 @@
 				COPY_PHASE_STRIP = NO;
 				CURRENT_PROJECT_VERSION = 1;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				DEFINES_MODULE = YES;
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;