build: Fix compilation with tests and precompiled headers enabled

Change-Id: I996c06e1340cc5d1e731daf879b209c2976fe0e0
Refs: #2102
diff --git a/.jenkins.d/10-build.sh b/.jenkins.d/10-build.sh
index 54756c7..c531b3f 100755
--- a/.jenkins.d/10-build.sh
+++ b/.jenkins.d/10-build.sh
@@ -12,7 +12,7 @@
 sudo ./waf -j1 --color=yes distclean
 
 # Configure/build in debug mode
-./waf -j1 --color=yes configure --with-tests --without-pch --debug
+./waf -j1 --color=yes configure --with-tests --debug
 ./waf -j1 --color=yes build
 
 # Cleanup