diff --git a/include/cmake.mk b/include/cmake.mk
index 23ac56c377..9a5e311c3c 100644
--- a/include/cmake.mk
+++ b/include/cmake.mk
@@ -58,7 +58,7 @@ define Build/Configure/Default
 			-DCMAKE_STRIP=: \
 			-DCMAKE_INSTALL_PREFIX=/usr \
 			-DDL_LIBRARY=$(STAGING_DIR) \
-                        -DCMAKE_PREFIX_PATH=$(STAGING_DIR) \
+			-DCMAKE_PREFIX_PATH=$(STAGING_DIR) \
 			$(CMAKE_OPTIONS) \
 		$(CMAKE_SOURCE_DIR) \
 	)