diff --git a/build_files/scons/config/win32-vc-config.py b/build_files/scons/config/win32-vc-config.py
index 6983f63b3f9..2120938ec71 100644
--- a/build_files/scons/config/win32-vc-config.py
+++ b/build_files/scons/config/win32-vc-config.py
@@ -150,7 +150,7 @@ WITH_BF_OPENMP = True
 #Cycles
 WITH_BF_CYCLES = True 
 
-WITH_BF_CYCLES_OSL = False
+WITH_BF_CYCLES_OSL = True
 WITH_BF_STATICOSL = True
 BF_OSL = '${LIBDIR}/osl'
 BF_OSL_INC = '${BF_OSL}/include'
diff --git a/build_files/scons/config/win64-vc-config.py b/build_files/scons/config/win64-vc-config.py
index 979c26a3a49..15bcdf999bd 100644
--- a/build_files/scons/config/win64-vc-config.py
+++ b/build_files/scons/config/win64-vc-config.py
@@ -146,7 +146,7 @@ WITH_BF_OPENMP = True
 #Cycles
 WITH_BF_CYCLES = True
 
-WITH_BF_CYCLES_OSL = False
+WITH_BF_CYCLES_OSL = True
 WITH_BF_STATICOSL = True
 BF_OSL = '${LIBDIR}/osl'
 BF_OSL_INC = '${BF_OSL}/include'