diff --git a/Crypto-config-host.mk b/Crypto-config-host.mk
index 1e94f10..50b889a 100644
--- a/Crypto-config-host.mk
+++ b/Crypto-config-host.mk
@@ -709,6 +709,9 @@
   crypto/bn/bn_asm.c \
 
 
+# "Temporary" hack until this can be fixed in openssl.config
+x86_64_cflags += -DRC4_INT="unsigned int"
+
 LOCAL_CFLAGS += $(common_cflags)
 LOCAL_C_INCLUDES += $(common_c_includes) $(local_c_includes)
 
diff --git a/Crypto-config-target.mk b/Crypto-config-target.mk
index be342d4..00682c0 100644
--- a/Crypto-config-target.mk
+++ b/Crypto-config-target.mk
@@ -709,6 +709,9 @@
   crypto/bn/bn_asm.c \
 
 
+# "Temporary" hack until this can be fixed in openssl.config
+x86_64_cflags += -DRC4_INT="unsigned int"
+
 LOCAL_CFLAGS += $(common_cflags)
 LOCAL_C_INCLUDES += $(common_c_includes)
 
diff --git a/import_openssl.sh b/import_openssl.sh
index dc4049c..1844c5b 100755
--- a/import_openssl.sh
+++ b/import_openssl.sh
@@ -453,6 +453,12 @@
 
     done
 
+    if [ $prefix == "CRYPTO" ]; then
+      echo "
+# \"Temporary\" hack until this can be fixed in openssl.config
+x86_64_cflags += -DRC4_INT=\"unsigned int\""
+    fi
+
     if [ $3 == "target" ]; then
       echo "
 LOCAL_CFLAGS += \$(common_cflags)