diff --git a/Makefile b/Makefile
index 0240703c..6a76117d 100644
--- a/Makefile
+++ b/Makefile
@@ -656,10 +656,10 @@ ifeq ($(PLATFORM),sunos)
   OPTIMIZE = -O3 -ffast-math -funroll-loops
 
   ifeq ($(ARCH),sparc)
-    OPTIMIZE = -O3 -ffast-math -falign-loops=2 \
-      -falign-jumps=2 -falign-functions=2 -fstrength-reduce \
-      -mtune=ultrasparc -mv8plus -mno-faster-structs \
-      -funroll-loops
+    OPTIMIZE = -O3 -ffast-math \
+      -fstrength-reduce -falign-functions=2 \
+      -mtune=ultrasparc3 -mv8plus -mno-faster-structs \
+      -funroll-loops #-mv8plus
   else
   ifeq ($(ARCH),i386)
     OPTIMIZE = -O3 -march=i586 -fomit-frame-pointer -ffast-math \
diff --git a/misc/setup/pkg/ioq3ded.sh b/misc/setup/pkg/ioq3ded.sh
index 5f2d7e50..62e92efd 100644
--- a/misc/setup/pkg/ioq3ded.sh
+++ b/misc/setup/pkg/ioq3ded.sh
@@ -14,7 +14,7 @@ EXEC_REL=release
 # EXEC_BIN=ioquake3-smp.${COMPILE_ARCH}
 EXEC_BIN=ioq3ded.${COMPILE_ARCH}
 
-EXEC_FLAGS="+set fs_basepath ${IOQ3_DIR} +set vm_game 1 +set vm_cgame 1 +set vm_ui 1 +set sv_pure 1 +set com_ansiColor 0"
+EXEC_FLAGS="+set fs_basepath ${IOQ3_DIR} +set vm_game 1 +set vm_cgame 1 +set vm_ui 1 +set sv_pure 1 +set ttycon 0 +set com_ansiColor 0"
 
 EXEC_DIR_LIST="${IOQ3_DIR}"
 
diff --git a/misc/setup/pkg/ioquake3.sh b/misc/setup/pkg/ioquake3.sh
index b2fe7856..f0d784f6 100644
--- a/misc/setup/pkg/ioquake3.sh
+++ b/misc/setup/pkg/ioquake3.sh
@@ -14,7 +14,7 @@ EXEC_BIN=ioquake3.${COMPILE_ARCH}
 # EXEC_BIN=ioquake3-smp.${COMPILE_ARCH}
 # EXEC_BIN=ioq3ded.${COMPILE_ARCH}
 
-EXEC_FLAGS="+set fs_basepath ${IOQ3_DIR} +set vm_game 1 +set vm_cgame 1 +set vm_ui 1 +set sv_pure 1 +set com_ansiColor 0"
+EXEC_FLAGS="+set fs_basepath ${IOQ3_DIR} +set vm_game 1 +set vm_cgame 1 +set vm_ui 1 +set sv_pure 1 +set ttycon 0 +set com_ansiColor 0"
 
 EXEC_DIR_LIST="${IOQ3_DIR}"