diff --git a/targets/osx.sh b/targets/osx.sh
index e351045c2039e34624447cb9b03cce41c2b0e85d..0f806c3c7992ad0e37952c31a6efff842005f9dc 100644
--- a/targets/osx.sh
+++ b/targets/osx.sh
@@ -49,7 +49,7 @@ then
 
 
   export OSXCROSS_HOST=x86_64-apple-darwin20.4
-  CMAKE=(cmake -DCMAKE_TOOLCHAIN_FILE=${OSXCROSS_ROOT}/toolchain.cmake)
+  CMAKE=(cmake -DCMAKE_TOOLCHAIN_FILE=${OSXCROSS_ROOT}/toolchain.cmake  -DCMAKE_C_FLAGS="-I/opt/osxcross/macports/pkgs/opt/local/include/ -L/opt/osxcross/macports/pkgs/opt/local/lib/postgresql/")
 
   ##everything else can be done by default make
   MAKE=(make)