diff --git a/baseboards/amigaos-020-baserel.exp b/baseboards/amigaos-020-baserel.exp
index 4517863..35c127c 100755
--- a/baseboards/amigaos-020-baserel.exp
+++ b/baseboards/amigaos-020-baserel.exp
@@ -16,7 +16,7 @@ process_multilib_options ""
 
 set_board_info compiler "[find_gcc]"
 set_board_info cflags "-noixemul -m68020 -fbaserel"
-set_board_info ldflags ""
+set_board_info ldflags "-lpthread"
 set_board_info ldscript "";
 
 set_board_info sim vamos
diff --git a/baseboards/amigaos-020-baserel32.exp b/baseboards/amigaos-020-baserel32.exp
index 8ce0229..53ed3dc 100755
--- a/baseboards/amigaos-020-baserel32.exp
+++ b/baseboards/amigaos-020-baserel32.exp
@@ -16,7 +16,7 @@ process_multilib_options ""
 
 set_board_info compiler "[find_gcc]"
 set_board_info cflags "-noixemul -m68020 -fbaserel32"
-set_board_info ldflags ""
+set_board_info ldflags "-lpthread"
 set_board_info ldscript "";
 
 set_board_info sim vamos
diff --git a/baseboards/amigaos-020.exp b/baseboards/amigaos-020.exp
index d67f183..1005016 100755
--- a/baseboards/amigaos-020.exp
+++ b/baseboards/amigaos-020.exp
@@ -16,7 +16,7 @@ process_multilib_options ""
 
 set_board_info compiler "[find_gcc]"
 set_board_info cflags "-noixemul -m68020"
-set_board_info ldflags ""
+set_board_info ldflags "-lpthread"
 set_board_info ldscript "";
 
 set_board_info sim vamos
diff --git a/baseboards/amigaos-baserel.exp b/baseboards/amigaos-baserel.exp
index 149e8a7..ec71edd 100755
--- a/baseboards/amigaos-baserel.exp
+++ b/baseboards/amigaos-baserel.exp
@@ -16,7 +16,7 @@ process_multilib_options ""
 
 set_board_info compiler "[find_gcc]"
 set_board_info cflags "-noixemul -fbaserel"
-set_board_info ldflags ""
+set_board_info ldflags "-lpthread"
 set_board_info ldscript "";
 
 set_board_info sim vamos
diff --git a/baseboards/amigaos.exp b/baseboards/amigaos.exp
index 1017776..12bb834 100755
--- a/baseboards/amigaos.exp
+++ b/baseboards/amigaos.exp
@@ -16,7 +16,7 @@ process_multilib_options ""
 
 set_board_info compiler "[find_gcc]"
 set_board_info cflags "-noixemul"
-set_board_info ldflags ""
+set_board_info ldflags "-lpthread"
 set_board_info ldscript "";
 
 set_board_info sim vamos