diff --git a/pafish/Makefile.linux b/pafish/Makefile.linux
index 8062543..298b497 100644
--- a/pafish/Makefile.linux
+++ b/pafish/Makefile.linux
@@ -9,7 +9,7 @@ LINKOBJ   = $(OBJ)
 LIBS      = -lwsock32 -liphlpapi -lsetupapi -lmpr -s
 INCS      =
 BIN       = Output/MingW/pafish.exe
-CFLAGS    = $(INCS) -Wall -Wextra -O2
+CFLAGS    = $(INCS) -Wall -Wextra -O1
 
 all: $(BIN)
 
diff --git a/pafish/Makefile.win b/pafish/Makefile.win
index a505629..afebeb9 100644
--- a/pafish/Makefile.win
+++ b/pafish/Makefile.win
@@ -9,7 +9,7 @@ LINKOBJ   = $(OBJ)
 LIBS      = -L"C:/MinGW32/lib" -lwsock32 -liphlpapi -lsetupapi -lmpr -s
 INCS      = -I"C:/MinGW32/include"
 BIN       = Output/MingW/pafish.exe
-CFLAGS    = $(INCS) -Wall -Wextra -O2
+CFLAGS    = $(INCS) -Wall -Wextra -O1
 
 all: $(BIN)