diff --git a/apps/plugins/puzzles/SOURCES b/apps/plugins/puzzles/SOURCES
index dfbd184ba2..9ff0130f58 100644
--- a/apps/plugins/puzzles/SOURCES
+++ b/apps/plugins/puzzles/SOURCES
@@ -3,7 +3,9 @@ rockbox.c
 rbwrappers.c
 rbmalloc.c
 lz4tiny.c
+#ifndef WIN32
 dummy/nullhelp.c
+#endif
 
 /* puzzles core sources */
 src/combi.c
diff --git a/apps/plugins/puzzles/SOURCES.games b/apps/plugins/puzzles/SOURCES.games
index 70f34f3334..e515050a94 100644
--- a/apps/plugins/puzzles/SOURCES.games
+++ b/apps/plugins/puzzles/SOURCES.games
@@ -35,8 +35,10 @@ src/undead.c
 src/unequal.c
 src/unruly.c
 src/untangle.c
+#ifndef WIN32
 src/unfinished/slide.c
 src/unfinished/sokoban.c
+#endif
 
 /* no c200v2 */
 #if PLUGIN_BUFFER_SIZE > 0x14000
diff --git a/apps/plugins/puzzles/SOURCES.rockbox b/apps/plugins/puzzles/SOURCES.rockbox
index 61ce4275ff..17f39f20c9 100644
--- a/apps/plugins/puzzles/SOURCES.rockbox
+++ b/apps/plugins/puzzles/SOURCES.rockbox
@@ -2,4 +2,6 @@ rockbox.c
 rbwrappers.c
 rbmalloc.c
 lz4tiny.c
+#ifndef WIN32
 dummy/nullhelp.c
+#endif