diff --git a/solenv/gbuild/platform/DRAGONFLY_INTEL_GCC.mk b/solenv/gbuild/platform/DRAGONFLY_INTEL_GCC.mk
index 82db0b3da364..e875c99b7a84 100644
--- a/solenv/gbuild/platform/DRAGONFLY_INTEL_GCC.mk
+++ b/solenv/gbuild/platform/DRAGONFLY_INTEL_GCC.mk
@@ -28,7 +28,7 @@
 #please make generic modifications to unxgcc.mk
 
 gb_CPUDEFS := -DX86
-gb_COMPILERDEFAULTOPTFLAGS := -O -g
+gb_COMPILERDEFAULTOPTFLAGS := -O2
 
 include $(GBUILDDIR)/platform/unxgcc.mk
 
diff --git a/solenv/gbuild/platform/DRAGONFLY_X86_64_GCC.mk b/solenv/gbuild/platform/DRAGONFLY_X86_64_GCC.mk
index 403db532ba35..4bf2d99eb17e 100644
--- a/solenv/gbuild/platform/DRAGONFLY_X86_64_GCC.mk
+++ b/solenv/gbuild/platform/DRAGONFLY_X86_64_GCC.mk
@@ -27,7 +27,7 @@
 
 #please make generic modifications to unxgcc.mk
 
-gb_COMPILERDEFAULTOPTFLAGS := -O -g
+gb_COMPILERDEFAULTOPTFLAGS := -O2
 
 include $(GBUILDDIR)/platform/unxgcc.mk