diff --git a/build/pkgs/sagetex/dependencies b/build/pkgs/sagetex/dependencies
index af9b5f370fb..13610c4b390 100644
--- a/build/pkgs/sagetex/dependencies
+++ b/build/pkgs/sagetex/dependencies
@@ -1,4 +1,4 @@
- maxima scipy matplotlib pillow tachyon pyparsing | $(PYTHON)
+ maxima scipy matplotlib pillow tachyon pyparsing | $(PYTHON_TOOLCHAIN) $(PYTHON)
 
 To build SageTeX, you just need Python and pyparsing, but to test (SAGE_CHECK=yes)
 SageTeX, you actually need to run Sage, produce plots,...