diff --git a/Sources/SWBUniversalPlatform/Specs/ProductTypes.xcspec b/Sources/SWBUniversalPlatform/Specs/ProductTypes.xcspec
index fbe68f45..ff659df8 100644
--- a/Sources/SWBUniversalPlatform/Specs/ProductTypes.xcspec
+++ b/Sources/SWBUniversalPlatform/Specs/ProductTypes.xcspec
@@ -82,6 +82,7 @@
             FULL_PRODUCT_NAME = "$(EXECUTABLE_NAME)";
             MACH_O_TYPE = "mh_dylib";
             REZ_EXECUTABLE = YES;
+            EXECUTABLE_PREFIX= "lib";
             EXECUTABLE_SUFFIX = ".$(EXECUTABLE_EXTENSION)";
             EXECUTABLE_EXTENSION = "$(DYNAMIC_LIBRARY_EXTENSION:default=dylib)";
             PUBLIC_HEADERS_FOLDER_PATH = "/usr/local/include";
diff --git a/Sources/SWBWindowsPlatform/Specs/Windows.xcspec b/Sources/SWBWindowsPlatform/Specs/Windows.xcspec
index 3ed0fccb..fd03993f 100644
--- a/Sources/SWBWindowsPlatform/Specs/Windows.xcspec
+++ b/Sources/SWBWindowsPlatform/Specs/Windows.xcspec
@@ -87,6 +87,7 @@
         BasedOn = default:com.apple.product-type.library.dynamic;
         HasInfoPlist = NO;
         DefaultBuildProperties = {
+            EXECUTABLE_PREFIX = "";
             PUBLIC_HEADERS_FOLDER_PATH = "";
             PRIVATE_HEADERS_FOLDER_PATH = "";
         };