diff --git a/reactos/tools/tools.mak b/reactos/tools/tools.mak
index 15150d28cb7..0791b8139e2 100644
--- a/reactos/tools/tools.mak
+++ b/reactos/tools/tools.mak
@@ -5,8 +5,8 @@ TOOLS_INT_ = $(TOOLS_INT)$(SEP)
 TOOLS_OUT = $(OUTPUT_)$(TOOLS_BASE)
 TOOLS_OUT_ = $(TOOLS_OUT)$(SEP)
 
-TOOLS_CFLAGS = -Werror -Wall -Wpointer-arith -Wno-strict-aliasing
-TOOLS_CPPFLAGS = -Werror -Wall -Wpointer-arith
+TOOLS_CFLAGS = -Wall -Wpointer-arith -Wno-strict-aliasing
+TOOLS_CPPFLAGS = -Wall -Wpointer-arith
 TOOLS_LFLAGS =
 
 $(TOOLS_INT): | $(INTERMEDIATE)