diff --git a/Makefile b/Makefile
index 966ceac..93460a6 100644
--- a/Makefile
+++ b/Makefile
@@ -17,7 +17,6 @@ TEX_SOURCES=$(shell find . -not -path "./templates/*" -name '*.tex')
 TEX_TARGETS=$(TEX_SOURCES:%.tex=build/%.pdf)
 
 COMPRESS_TARGETS=$(HTML_TARGETS:%=%.gz)
-COMPRESS_TARGETS+=$(PDF_TARGETS:%=%.gz)
 COMPRESS_TARGETS+=$(TEX_TARGETS:%=%.gz)
 
 default: $(DOT_TARGETS) $(HTML_TARGETS) $(COPY_TARGETS) $(COPY_TARGETS_JPG) $(TEX_TARGETS)