diff --git a/CMakeLists.txt b/CMakeLists.txt
index 86b5d27b..815616a7 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -34,7 +34,7 @@ else()
 
 	include_directories(${SODIUM_INCLUDE_DIR})
 
-	set(LINK_CRYPTO_LIBRARY ${SODIUM_LIBRARY})
+	set(LINK_CRYPTO_LIBRARY ${SODIUM_LIBRARIES})
 endif()
 
 #MinGW prints more warnings for -Wall than gcc does, thus causing build to fail
diff --git a/cmake/FindSODIUM.cmake b/cmake/FindSODIUM.cmake
index 2db0f667..6b0c2f23 100644
--- a/cmake/FindSODIUM.cmake
+++ b/cmake/FindSODIUM.cmake
@@ -54,8 +54,8 @@ endif()
 
 find_library(SODIUM_LIBRARY
     NAMES
-        ${WIN32_LIBSODIUM_FILENAME}
         sodium
+        ${WIN32_LIBSODIUM_FILENAME}
     PATHS
         ${SODIUM_ROOT_DIR}/lib
 )
diff --git a/core/friend_requests.c b/core/friend_requests.c
index d4f8dd63..00beaa14 100644
--- a/core/friend_requests.c
+++ b/core/friend_requests.c
@@ -33,7 +33,7 @@ uint8_t self_public_key[crypto_box_PUBLICKEYBYTES];
    return the number of peers it was routed through if it did not send it directly.*/
 int send_friendrequest(uint8_t * public_key, uint32_t nospam_num, uint8_t * data, uint32_t length)
 {
-    if(length - sizeof(nospam_num) > MAX_DATA_SIZE)
+    if(length + sizeof(nospam_num) > MAX_DATA_SIZE)
         return -1;
 
     uint8_t temp[MAX_DATA_SIZE];