diff --git a/gsStructuralAnalysis.h b/gsStructuralAnalysis.h
index 4fd54cb..bece542 100644
--- a/gsStructuralAnalysis.h
+++ b/gsStructuralAnalysis.h
@@ -1,7 +1,5 @@
 #include <gsCore/gsTemplateTools.h>
 
-#include <gsStructuralAnalysis/src/gsStructuralAnalysisTools/gsPanelCreator.h>
-
 namespace gismo
 {
 
@@ -9,11 +7,7 @@ namespace gismo
 
   namespace py = pybind11;
 
-  void pybind11_init_gsStructuralAnalysis(py::module &m)
-  {
-    gismo::pybind11_init_gsPanelCreator( m );
-    /*Bindings for gsStructuralAnalysis go here*/
-  }
+  void pybind11_init_gsStructuralAnalysis(py::module &m);
 
 #endif
 }
diff --git a/gsStructuralAnalysis_.cpp b/gsStructuralAnalysis_.cpp
index c7dcaa2..62869c5 100644
--- a/gsStructuralAnalysis_.cpp
+++ b/gsStructuralAnalysis_.cpp
@@ -1,4 +1,20 @@
 #include <gsCore/gsTemplateTools.h>
 
 #include <gsStructuralAnalysis/gsStructuralAnalysis.h>
+#include <gsStructuralAnalysis/src/gsStructuralAnalysisTools/gsPanelCreator.h>
 
+namespace gismo
+{
+
+#ifdef GISMO_WITH_PYBIND11
+
+  namespace py = pybind11;
+
+  void pybind11_init_gsStructuralAnalysis(py::module &m)
+  {
+    gismo::pybind11_init_gsPanelCreator( m );
+    /*Bindings for gsStructuralAnalysis go here*/
+  }
+
+#endif
+}
\ No newline at end of file
diff --git a/unittests/gsStaticSolver_test.cpp b/unittests/gsStaticSolver_test.cpp
index bff97e0..8a33342 100644
--- a/unittests/gsStaticSolver_test.cpp
+++ b/unittests/gsStaticSolver_test.cpp
@@ -333,7 +333,7 @@ SUITE(gsStaticSolver_test)                 // The suite should have the same nam
         return result;
     }
 
-    std::pair<real_t,real_t> UAT_analytical(const std::vector<index_t> solver, const index_t material, const index_t impl, const bool Compressibility)
+    std::pair<real_t,real_t> UAT_analytical(const std::vector<index_t>, const index_t material, const index_t, const bool Compressibility)
     {
         real_t PoissonRatio;
         real_t Ratio = 7.0;