diff --git a/libSYS/include/genericStds.h b/libSYS/include/genericStds.h
index 2d6eea6..6adf689 100644
--- a/libSYS/include/genericStds.h
+++ b/libSYS/include/genericStds.h
@@ -96,9 +96,6 @@ amm-info@iis.fraunhofer.de
 
 #include "machine_type.h"
 
-/* Work around for broken android toolchain: sys/types.h:137: error: 'uint64_t' does not name a type */
-#define _SYS_TYPES_H_
-
 
 /* Always increase verbosity of memory allocation in case of a debug built. DEBUG is defined globally in that case. */
 #if defined(DEBUG) || defined(FDK_DEBUG)
diff --git a/libSYS/src/cmdl_parser.cpp b/libSYS/src/cmdl_parser.cpp
index a93a2f4..bf020ee 100644
--- a/libSYS/src/cmdl_parser.cpp
+++ b/libSYS/src/cmdl_parser.cpp
@@ -92,9 +92,6 @@ amm-info@iis.fraunhofer.de
 
 #define _CRT_SECURE_NO_WARNINGS
 
-/* Work around for broken android toolchain: sys/types.h:137: error: 'uint64_t' does not name a type */
-#define _SYS_TYPES_H_
-
 #include <stdarg.h>
 #include <stdio.h>
 #include <string.h>