diff --git a/source/BandstructureParameters.en.tex b/source/BandstructureParameters.en.tex
index 8ef4cb31ee43c7dea386491d4643d32b3f57f946..3284d6cdbe9c3eb6e11fe2c1d3716411da0c2cb0 100644
--- a/source/BandstructureParameters.en.tex
+++ b/source/BandstructureParameters.en.tex
@@ -1,6 +1,6 @@
 \begin{mhmodnl}{BandstructureParameters}{en}
 \begin{definition}
-  The \defiii[conduction-band-DOS]{effective}{density}{of state
+  The \defiii[name=conduction-band-DOS]{effective}{density}{of state
     conduction bands} usually denoted by $\DOSConductionBand$ is a parameter of the
   electronic band structure of a semiconductor which describes the dispersion of the
   energy in the conduction band with the wave vector assuming parabolic energy bands.  It
@@ -8,7 +8,7 @@
 \end{definition}
      
 \begin{definition}
-  The \defiii[valence-band-DOS]{effective}{density}{of state valence bands} usually
+  The \defiii[name=valence-band-DOS]{effective}{density}{of state valence bands} usually
   denoted by $\DOSValenceBand$ is a parameter of the electronic band structure of a
   semiconductor which describes the dispersion of the energy in the valence band with the
   wave vector assuming parabolic energy bands.  It can be defined by the corresponding
diff --git a/source/PhysicalConstants.en.tex b/source/PhysicalConstants.en.tex
index 70c50d0a01a1e8ee6729ac3cdba839753d89bb7a..33509877940ced6b6b7541e17ebabc0c151d7aa5 100644
--- a/source/PhysicalConstants.en.tex
+++ b/source/PhysicalConstants.en.tex
@@ -19,9 +19,9 @@
 
   \begin{definition}
     The \defii{gas}{constant} $\GasConst$ (or $\GasConst[bar]$; also known as the
-    \adefii[gas-constant]{molar}{molar}{constant},
-    \adefii[gas-constant]{universal}{universal}{constant}, or
-    \defiii[gas-constant]{ideal}{gas}{constant}) is the constant of proportionality that
+    \adefii[name=gas-constant]{molar}{molar}{constant},
+    \adefii[name=gas-constant]{universal}{universal}{constant}, or
+    \defiii[name=gas-constant]{ideal}{gas}{constant}) is the constant of proportionality that
     happens to relate the energy scale in physics to the temperature scale, when a mole of
     particles at the stated temperature is being considered.