1 files changed, 1 insertions, 0 deletions
diff --git a/local.mk b/local.mk
index 91699a1..4a37726 100644
--- a/local.mk
+++ b/local.mk
@@ -13,6 +13,7 @@ tex_independent := manual.tex \
 	ediffract_new.tex \
 	blackbody.tex \
 	blackbody_new.tex \
+	blackbody_prelab.tex \
 	pe-effect.tex \
 	single-photon-interference.tex \
 	faraday_rotation.tex \