diff --git a/core/combo/include/arch/darwin-x86/AndroidConfig.h b/core/combo/include/arch/darwin-x86/AndroidConfig.h
index 1a5a4f4afe..b783d6669f 100644
--- a/core/combo/include/arch/darwin-x86/AndroidConfig.h
+++ b/core/combo/include/arch/darwin-x86/AndroidConfig.h
@@ -32,9 +32,4 @@
  * comments.
  */
 
-/*
- * The default path separator for the platform
- */
-#define OS_PATH_SEPARATOR '/'
-
 #endif /*_ANDROID_CONFIG_H*/
diff --git a/core/combo/include/arch/linux-arm/AndroidConfig.h b/core/combo/include/arch/linux-arm/AndroidConfig.h
index d7d90f7962..030a62810c 100644
--- a/core/combo/include/arch/linux-arm/AndroidConfig.h
+++ b/core/combo/include/arch/linux-arm/AndroidConfig.h
@@ -37,9 +37,4 @@
  */
 #define HAVE_ANDROID_OS 1
 
-/*
- * The default path separator for the platform
- */
-#define OS_PATH_SEPARATOR '/'
-
 #endif /* _ANDROID_CONFIG_H */
diff --git a/core/combo/include/arch/linux-arm64/AndroidConfig.h b/core/combo/include/arch/linux-arm64/AndroidConfig.h
index f4e99e9d70..a969ab7216 100644
--- a/core/combo/include/arch/linux-arm64/AndroidConfig.h
+++ b/core/combo/include/arch/linux-arm64/AndroidConfig.h
@@ -37,9 +37,4 @@
  */
 #define HAVE_ANDROID_OS 1
 
-/*
- * The default path separator for the platform
- */
-#define OS_PATH_SEPARATOR '/'
-
 #endif /* _ANDROID_CONFIG_H */
diff --git a/core/combo/include/arch/linux-mips/AndroidConfig.h b/core/combo/include/arch/linux-mips/AndroidConfig.h
index 5a08dde636..6e46f8a6d5 100644
--- a/core/combo/include/arch/linux-mips/AndroidConfig.h
+++ b/core/combo/include/arch/linux-mips/AndroidConfig.h
@@ -37,9 +37,4 @@
  */
 #define HAVE_ANDROID_OS 1
 
-/*
- * The default path separator for the platform
- */
-#define OS_PATH_SEPARATOR '/'
-
 #endif /* _ANDROID_CONFIG_H */
diff --git a/core/combo/include/arch/linux-mips64/AndroidConfig.h b/core/combo/include/arch/linux-mips64/AndroidConfig.h
index debd486e8c..d4143a7789 100644
--- a/core/combo/include/arch/linux-mips64/AndroidConfig.h
+++ b/core/combo/include/arch/linux-mips64/AndroidConfig.h
@@ -37,9 +37,4 @@
  */
 #define HAVE_ANDROID_OS 1
 
-/*
- * The default path separator for the platform
- */
-#define OS_PATH_SEPARATOR '/'
-
 #endif /* _ANDROID_CONFIG_H */
diff --git a/core/combo/include/arch/linux-x86/AndroidConfig.h b/core/combo/include/arch/linux-x86/AndroidConfig.h
index 966144aebb..b8e42172aa 100644
--- a/core/combo/include/arch/linux-x86/AndroidConfig.h
+++ b/core/combo/include/arch/linux-x86/AndroidConfig.h
@@ -40,9 +40,4 @@
 #define _FILE_OFFSET_BITS 64
 #define _LARGEFILE_SOURCE 1
 
-/*
- * The default path separator for the platform
- */
-#define OS_PATH_SEPARATOR '/'
-
 #endif /*_ANDROID_CONFIG_H*/
diff --git a/core/combo/include/arch/target_linux-x86/AndroidConfig.h b/core/combo/include/arch/target_linux-x86/AndroidConfig.h
index e22dedcc4a..90d5f0028b 100644
--- a/core/combo/include/arch/target_linux-x86/AndroidConfig.h
+++ b/core/combo/include/arch/target_linux-x86/AndroidConfig.h
@@ -23,9 +23,4 @@
  */
 #define HAVE_ANDROID_OS 1
 
-/*
- * The default path separator for the platform
- */
-#define OS_PATH_SEPARATOR '/'
-
 #endif /* _ANDROID_CONFIG_H */
diff --git a/core/combo/include/arch/windows/AndroidConfig.h b/core/combo/include/arch/windows/AndroidConfig.h
index 4abec42183..fbda250416 100644
--- a/core/combo/include/arch/windows/AndroidConfig.h
+++ b/core/combo/include/arch/windows/AndroidConfig.h
@@ -76,11 +76,6 @@
 #define _WIN32 1
 #define _WIN32_WINNT 0x0500     /* admit to using >= Win2K */
 
-/*
- * The default path separator for the platform
- */
-#define OS_PATH_SEPARATOR '\\'
-
 /*
  * Various definitions missing in MinGW
  */