diff --git a/test/Jamfile.v2 b/test/Jamfile.v2
index b29d34345..3b75aa4c6 100644
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -138,7 +138,7 @@ test-suite special_fun :
    [ run test_1F1_log.cpp /boost/test//boost_unit_test_framework : : : release [ requires cxx11_auto_declarations cxx11_lambdas cxx11_unified_initialization_syntax cxx11_smart_ptr ] <define>TEST=4 release <toolset>clang:<cxxflags>-Wno-literal-range : test_1F1_log_long_double ]
    [ run test_1F1_log.cpp /boost/test//boost_unit_test_framework : : : release [ requires cxx11_auto_declarations cxx11_lambdas cxx11_unified_initialization_syntax cxx11_smart_ptr ] <define>TEST=5 <toolset>clang:<cxxflags>-Wno-literal-range : test_1F1_log_real_concept ]
    # pFq:
-   [ run test_pFq.cpp /boost/test//boost_unit_test_framework : : : [ requires cxx11_hdr_initializer_list cxx11_auto_declarations cxx11_lambdas cxe11_unified_initialization_syntax cxx11_smart_ptr ] <define>TEST=2 release <toolset>clang:<cxxflags>-Wno-literal-range : test_pFq_float ]
+   [ run test_pFq.cpp /boost/test//boost_unit_test_framework : : : [ requires cxx11_hdr_initializer_list cxx11_auto_declarations cxx11_lambdas cxx11_unified_initialization_syntax cxx11_smart_ptr ] <define>TEST=2 release <toolset>clang:<cxxflags>-Wno-literal-range : test_pFq_float ]
    [ run test_pFq.cpp /boost/test//boost_unit_test_framework : : : [ requires cxx11_hdr_initializer_list cxx11_auto_declarations cxx11_lambdas cxx11_unified_initialization_syntax cxx11_smart_ptr ] <define>TEST=3 release <toolset>clang:<cxxflags>-Wno-literal-range : test_pFq_double ]
    [ run test_pFq.cpp /boost/test//boost_unit_test_framework : : : [ requires cxx11_hdr_initializer_list cxx11_auto_declarations cxx11_lambdas cxx11_unified_initialization_syntax cxx11_smart_ptr ] <define>TEST=4 release <toolset>clang:<cxxflags>-Wno-literal-range : test_pFq_long_double ]
    [ run test_pFq.cpp /boost/test//boost_unit_test_framework : : : [ requires cxx11_hdr_initializer_list cxx11_auto_declarations cxx11_lambdas cxx11_unified_initialization_syntax cxx11_smart_ptr ] <define>TEST=5 release <toolset>clang:<cxxflags>-Wno-literal-range : test_pFq_real_concept ]
@@ -201,6 +201,7 @@ test-suite special_fun :
    [ run git_issue_1249.cpp /boost/test//boost_unit_test_framework  : : : [ check-target-builds ../config//is_ci_sanitizer_run "Santizer Build" : : <build>no ] ]
    [ run git_issue_1255.cpp ]
    [ run git_issue_1247.cpp ]
+   [ run git_issue_1308.cpp /boost/test//boost_unit_test_framework ]
    [ run special_functions_test.cpp /boost/test//boost_unit_test_framework  ]
    [ run test_airy.cpp test_instances//test_instances pch_light /boost/test//boost_unit_test_framework  ]
    [ run test_bessel_j.cpp test_instances//test_instances pch_light /boost/test//boost_unit_test_framework  ]
@@ -1112,7 +1113,7 @@ test-suite interpolators :
    [ run compile_test/interpolators_catmull_rom_concept_test.cpp compile_test_main   : : : [ requires cxx11_hdr_array cxx11_hdr_initializer_list ] ]
    [ run test_standalone_asserts.cpp ]
    [ run differential_evolution_test.cpp : : : [ requires cxx17_if_constexpr cxx17_std_apply ] ]
-   [ run jso_test.cpp : : : [ requires cxx17_if_constexpr cxx17_std_apply ] ]
+   [ run jso_test.cpp : : : <toolset>clang:<cxxflags>-fno-fast-math <toolset>gcc:<cxxflags>-fno-fast-math <toolset>msvc:<cxxflags>/fp:precise [ requires cxx17_if_constexpr cxx17_std_apply ] ]
    [ run random_search_test.cpp : : : [ requires cxx17_if_constexpr cxx17_std_apply ] ]
    [ run cma_es_test.cpp : : : [ requires cxx17_if_constexpr cxx17_std_apply ] [ check-target-builds ../../multiprecision/config//has_eigen : : <build>no ] ]
    [ compile compile_test/random_search_incl_test.cpp : [ requires cxx17_if_constexpr cxx17_std_apply ] ]
@@ -1397,7 +1398,6 @@ test-suite "test_reverse_mode_autodiff"
         [ run test_reverse_mode_autodiff_basic_math_ops.cpp ]
         [ run test_reverse_mode_autodiff_error_functions.cpp ]
     ;
-
 rule get_float128_tests
 {
      local result ;