diff --git a/CMakeLists.txt b/CMakeLists.txt
index 51d658a7..97fd9e83 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -270,9 +270,9 @@ ExternalProject_Add(bin2h
 	DOWNLOAD_COMMAND ""
 	UPDATE_COMMAND ""
 	CMAKE_ARGS
-		DCMAKE_INSTALL_PREFIX=<INSTALL_DIR>
-		DCMAKE_BUILD_TYPE=Release
-		DCMAKE_CONFIGURATION_TYPES=Release
+		-DCMAKE_INSTALL_PREFIX=<INSTALL_DIR>
+		-DCMAKE_BUILD_TYPE=Release
+		-DCMAKE_CONFIGURATION_TYPES=Release
 )
 
 ExternalProject_Get_Property(bin2h INSTALL_DIR)